41 - 60 of 525 Works in Bad Parent Splinter (TMNT)
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(Post ROTTMNT movie. 7-8 months)
Perfection. A planet in the Atour Galaxy, in a different universe, right next to the universe we know. Home to the Shanimalshifters, humanoid creatures with animal-like features, originating from an offspring of mutants and lizards. These beings are hatched from eggs of various colors, with an original form. At the age of ten, they are given a more ‘permanent’ and ‘pleasing’ form, to which they use as their ‘base’ for the duration of their lives.
Perfection, despite its name, is what some Shanimalshifters call a cruel and unforgiving world. The government is corrupted, and the officials are not entirely sane.
So what happens when a goofy, rebellious young teen decides to defy the laws of her home planet, and move to a new one, completely alone?
But what if Venus isn’t what she seems? We all know and hate the Krang. Notorious creatures that Plague every Turtle Universe. What are they up to and what does Venus have to do with it?..
Follow Venus, a dragon ShanimalShifter, as she runs away from her home, becomes friends with an unlikely bunch of mutant turtles, uncovers dark secrets, and finds out what the word ‘family’ really means
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I honestly don’t even know tbh?
Uhmmmm I was gonna say something but forgot
Now I’ll add the actual summery.
With everything in Donnie’s life going to shit. Sometimes you just have to get out and take a break -
Amidst Silence and Sound by Madness Calls (Midgard)
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
20 Jul 2025
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From the very beginning, Leonardo felt the absence of a certain element in himself that stung and pricked, but left nothing else.
Now, being older, he understood
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You’ll Find Your Way (Back Home) by itz_me_E
Fandoms: TMNT (2007), Teenage Mutant Ninja Turtles - All Media Types
17 Jul 2025
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The jungle is no place for a sixteen year old mutant turtle. Leonardo knows this but he has prepared himself well. He will achieve his mission and prove to his Sensei he can learn how to lead. He will not fail.
But first… Leo has to learn how to survive.
Or: Splinter sent Leo to the jungle as a sixteen year old to learn how to lead without a team. That was a bad idea. Two years of isolation could not have gone well.
Series
- Part 1 of Coming Home, Staying Home
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What’s the matter? Nothing left for you to do. by 1m_0k
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
10 Jul 2025
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After almost killing The Don, Donnie knows what’s going to happen. And he is NOT excited.
Or…
Leonardo starts a family meeting where they talk about how Donatello almost killed The Don and have to figure out something to do about it
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consequences by hachi_machi
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles (TV 2003)
08 Jul 2025
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Master Splinter is furious. Little Raphael learns about consequences.
- Language:
- English
- Words:
- 0
- Chapters:
- 1/1
- Kudos:
- 27
- Hits:
- 1,166
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How Our Family Breaks by MantisBNLTS
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
05 Jul 2025
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Seven months. It's been seven months since Splinter made Leonardo the new leader. It's been seven months of progressively worse arguing and now it's constant. Michelangelo's effectively moved in with Baron Draxum three weeks ago at Donnie's insistence and Splinter is always somewhere the conflict isn’t.
Donatello spends most of his time in his lab, leaving at night for some fresh air and to deal with old enemies. Someone has to, after all, and with two specific turtles refusing to leave the lair, it might as well be him.
However, one specific enemy might be growing into something more than he can handle on his own.
It’s on one of his escapes from the lair, however, that starts a whole strange chain of events. A chain of events where he finds himself very much unwillingly and begrudgingly not on his own, anymore. All thanks to a tripped motion sensor and Hypno-Potamus and Warren Stone.
Donatello's never helping anyone out of the sewer again.
Series
- Part 2 of How Our Family Breaks
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Non-Canon: The Fight by gracebook
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, Teenage Mutant Ninja Turtles (TV 2012)
05 Jul 2025
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Raph and Leo fight a lot. What twins don't? Though it isn't usually this bad, and their father doesn't typically get involved...
*Not a canon installment of my AU!
Series
- Part 8 of Battlecouple College AU
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When the Kids Died, Nobody Cried for Me by 73lesbiansinfandoms
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles - All Media Types
02 Jul 2025
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Title is from the song Heart by Rainbow Kitten Surprise
He doesn’t know why it was now of all times that his brain decided to let him in on this little revelation that his brain has apparently known forever. He couldn’t tell you why this of all things was the reason he snapped, but in hindsight he definitely should have seen it coming.
Donatello Hamato would never be able to forgive Splinter for the over a decade of neglect.
Not even if his life depended on it.Or; Donnie snaps at Splinter for all the years of severe neglect after he tries to wake up Leo.
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The silence that filled the room was deafening, broken only by Donnie’s quiet, shaky voice, saying just one word.
"When?”
“Ten days.”
When Leo and Donnie are forced apart by arranged marriages, they will do whatever it takes to keep themselves (and each other) together.
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Finally Free by Hamilhorse
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
28 Jun 2025
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Splinter dies one night, and Mikey begins to realize that his father wasn't the person he thought he was from his brother's stories.
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Did You, or Did I...? by Daringdoublebassist
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
25 Jun 2025
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“Hey, Raph? Did you move the mirror?”
“Move the mirror?” His brother echoed. “The bathroom mirror?”
“Yeah. It’s really high up!”
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Mikey isn’t much of a “look at the past” kinda guy. The “present”, that’s more Mikey’s style! The now, the how, the what — the next step through time. Every hour, every minute, every second provides him with everything he needs.
And yet, despite all that, that’s exactly where his mind has been stuck for three months: The Past.
More specifically, when Leo had still been around.
Or: Five times Mikey asks his family about “before”, and the one time he asks the brother who wasn’t around for the “after”.
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Panda Wolves by Crowdog
Fandoms: Teenage Mutant Ninja Turtles (TV 2012), Teenage Mutant Ninja Turtles - All Media Types
22 Jun 2025
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An encounter with an unworldly being changes the lives of four brothers. A curse is cast upon them but nothing changes. There are no injuries, or afflictions. Their tongues don't swell up, and their kidneys remain unpickled. Then they fall asleep. Raph, Mikey, and Donnie all have very similar dreams. Ones where they are huge black and white wolves in a mystical land. They can hunt and run around as kings of the forest. The dreams are vivid and they remember everything that happens with great detail after waking up. It only gets stranger when they find each other as wolves in this mystic land proving that they are experiencing a shared dream.
Meanwhile Leo's dreams are blank, but he wakes up sore and cold with scratches, cuts, and bruises. The brothers struggle to find a reason why until during one of their shared dreams they come across Leo. Only he's not a wolf like them, he's a seven year old child who believes he's found a pack of Panda Wolves.
The curse put them in this dream, but now they must find out why while also protecting Toddler Leo. But it isn't Toddler Leo who needs their protection; the damage has already been done, and the abuser is already dead. So how do they break the curse?
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Shame by Mastiff mama (Munchy_Mastiff)
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018)
20 Jun 2025
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After enduring years of “punishment” at the hands of his father, Donnie runs away from home to rid his family of him and his issues, only for a group of yōkai to decide that they quite like Donnie. A little too much.
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Los Auténticos Decadentes by 0_hacerrato
Fandoms: Teenage Mutant Ninja Turtles (TV 2012)
20 Jun 2025
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Bajo la ciudad de Nueva York. Se encuentra una estación de tren subterránea que ya nadie recuerda. Allí se hallaba una familia de mutantes que permanecía oculta y a salvo entre la oscuridad. No tienen mucho, pero tenerse unos a otros ayuda a no pensar en la situación de pobreza y escasez en la que viven. ¿Verdad?
Seguramente sería más manejable si el patriarca de la familia conviviera más a menudo con sus hijos sin mostrarse apático o cansado, como para permanecer en su habitación durante días enteros lidiando con sus propios problemas. Y también si los cuatro jóvenes adolescentes tuvieran más entretenimiento que un juego de cartas.
Buscando mejorar su propia calidad de vida, y tambien conseguir algo de diversión, las cuatro tortugas subirán a la superficie hacia la gran ciudad. Esperando que sus habilidades ninja los respalden ante cualquier peligro. Sin esperar que su verdadero enemigo no serían los matones con los que se encuentren. Si no, las deficientes habilidades para comunicarse de todo el mundo.O
El universo alternativo que nadie pidió donde nuestros protagonistas comenten actos cuestionables y los villanos no son los malos realmente. Hecha con cariño.
- Language:
- Español
- Words:
- 18,708
- Chapters:
- 1/?
- Kudos:
- 1
- Hits:
- 9
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Playing Chicken for Turtles by LadyLightning17
Fandoms: TMNT (2007), Teenage Mutant Ninja Turtles - All Media Types
19 Jun 2025
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Leo told April that he didn't come home because he hadn't learned what Splinter was trying to teach him. That was only part of the truth.
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Father's Day: Imperfections by The_true_Scourge
Fandoms: Teenage Mutant Ninja Turtles - All Media Types
15 Jun 2025
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Summary
The turtles reflect on their messy thoughts towards their father, the love he has giving them, and the pain they'd like to hide.
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Have You Tried Turning It Off and On Again by yellowhollyhock
Fandoms: Teenage Mutant Ninja Turtles - All Media Types, TMNT (2007)
15 Jun 2025
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Donnie always imagined that after Leo came back, everything would be okay again. Instead, his friendship with Raph stays rocky, his schedule gets even harder to manage, it still feels like he's the only one looking after Mikey and now there's a stranger living with them. It's getting hard to imagine how he could get any more stressed.
Then he wakes up with an awful headache, restrained, in an unfamiliar laboratory. Being restrained or experimented on would be bad enough on its own. Add to the mix that lying on the lab table for days and weeks is the first chance he's had to process everything else that's happened in his family--well, it's not a happy mix.
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Playing with Fire by ZimPop
Fandoms: Rise of the Teenage Mutant Ninja Turtles (Cartoon 2018), Teenage Mutant Ninja Turtles (TV 2012)
13 Jun 2025
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With the air in the Hidden City growing thick with tension at the constant chaos caused by the building war between the Masters of Barbarianism and the Makers of Brutality, Big Mama's profits have taken a hit, forcing her to intervene to save her suffering businesses.
After hearing of a plan that would end with Bruce dead and the rest of the underworld going belly up as a result, she decides to send her best fighter- who used to be an assassin of the Hamato Clan- to infiltrate his organization to act as his bodyguard and make sure the man stays alive until she can quell the unrest.
She demands that he stay close to him. Very close.
And very, very friendly.