My friend turned into my boy friend

I found it hard 2 ignore d fact dat he cheatd on Tammy several times n not gud enough explanation given by him as 2 why.
what was Mag doin wth Rebeka; both of them half naked in Tam n his bed?
He neither acepted nor denied havin an afair wth Reb. He also didn't dispute anythin dat Reb said 2 Tam

"I… don't know."