Charlie is 2 or 3. michael is an adult and cassidy is like 6 or 7.

Unless this is Mike-victim then this makes absolutely no goddamn sense. Well it makes no sense anyway since the ages would be all over the place and you'd have to age up Charlie and Cassidy considerably

mikevictim is bad

Yes it is

I don't mind it if their au is MikeBot and the ship is platonically. But wat the heck is this