I was ready to support you as long as you could respect yourself. You chose to stay with a cheater who can't respect you and you continue to make excuses for her... you can't come back from that. Stop texting me about how alone you feel with her, stop texting that you miss me, stop bitching about your girlfriend to me. Just because you couldn't set that boundary back then doesn't mean that I won't now.
I'm not your writer, I'm not your silvertongue, I am just another girl you made excuses for and couldn't get over.
In choosing to excuse what she did, you burnt this bridge.