Let's see... I was CSA'd at age 6, and I'm straight, married (to a woman) with kids; former NHL stars Sheldon Kennedy and Theo Fleury are also married with kids; lots of guys on this site have wives, GF's, kids...

If there's any connection between male-on-male CSA and a boy's homosexuality, I suspect it's simply that the perpetrator senses and uses the boy's insecurity as yet another form of youthful vulnerability.

John