Can we please take a moment to talk about something that is really important, especially in the TMNT fandom? I know I don't know every bit of turtle trivia out there, but I do think I have a pretty good pool of knowledge in which to draw from. So that being said, can we all just step back, think about, and most importantly, appreciate what exactly the role of family means to the TMNT?
We can focus on Splinter. Either rat or human origin, in a grand majority of his incarnations, he took in and raised the turtles as his sons out of nothing more than the love he had for them. I would safely bet that just about any modern fan of the turtles would agree that Splinter's love for his children, as well as their love for one another, is a huge element in what makes the turtles and their story so timeless and successful. Splinter did not care that the turtles were not rats like him or once formerly human. He didn't know how they might possibly mutate in the future. There were four of them, and that's a lot for any single parent to raise alone. But he didn't just take one or two. He opened his arms and his heart and adopted all four of them.
Splinter adopted the turtles.
There is only one version of the turtles, the IDW comics, in which Splinter has a direct blood relationship with the turtles, and even then, through their reincarnation, they no longer share this same blood. But it does not matter. I repeat.
Blood.
Relationships.
Do.
Not.
Matter.
I don't know why this is something that needs to even be stated, and yet I'm finding more and more within the fandom how much this point really needs to be thought about properly. Mostly, however, I find this applies more to the turtles themselves, rather that Splinter's role for them as their father. Often, fans are easily able to accept Splinter's position as a father to the turtles, despite the fact that they aren't even of the same species. And yet, I often see quite a lot a of rustled feathers when the idea that there is a possibility that the turtles might not be biologically related either.
It's fine if you wish to adhere to canon, since in only one version of the turtles (Next Mutation) is it ever outright stated that the turtles are not biologically related. It's fine if it's just makes sense to you logically that they would have all come from the same clutch. I can pretty much understand why someone would prefer the brothers being blood related for just about any reason....except this:
"I want them to be REAL brothers!"
Um. Excuse me?
Where was it suddenly made law that siblings are only real siblings if they came from the same two parents? Or even share only one parent? How is everything the turtles have faced together- how they grew up together, trained together, fought for one another and would give up their lives for each other without a second thought...how is all of that no longer important or enough to bond them together as a real family?
Don't get me wrong. Traditional families are beautiful. But you know what's also beautiful? Families with adopted children. Families with step-children and step-parents. Families with same-sex parents. Families with only one parent. Families with more than two parents. Families with no parents. Families that are broken. Families with no children. Families with children from donors. Families with foster children. Families that are huge. Families that are small. Families that didn't grow up together. Families that live far apart. Families that don't share the same last name. Families that are built out of love.
FAMILIES. Families are beautiful.
And that's all that fucking matters.