On the other hand, if the sex goes out the window, and there's no repairing it.. it's over.
I felt repulsed by my ex after I found out he was cheating.
My parents suggested marriage counselling, the parish priest even came to the house.
I wanted nothing to do with him after I found out he'd been cheating, so it was over in my eyes, so in that instance, yeah it was my fault that the glue that had held us together no longer stuck, because I didn't want it to and wouldn't let him touch me after that.
It died, and I left him.