Who is the Rowdyruff Boys father?

Answer 1

Him and Mojo. I know it sounds weird, but in the episode custody battle, Him and Mojo fight to see who is the more "eviler" parent. Turns out in the end, they both become the RRB's parents, and the boys get pissed off enough by them and go to destroy the PPG's. I think the RRB's get destroyed because they don't show up in anymore episodes after that one.