Homsexual ≠ pedophile, and it’s asinine to make that statement.
If anything, the chances are high that these abusers were themselves abused as children and are merely perpetuating the cycle. That has nothing to do with the genders of the people involved or the sexuality of the offender and everything to do with the fact that violence and abuse beget violence and abuse.
Also, the notion that only male children were abused is ridiculous: