ZB,
Does your faith have any type of annulment procedure?

Fwiw, I agree wholeheartedly with MrsNOP. I think that avoiding divorce is admirable but putting up with her crap in the meantime isn't.

I know it must hurt unbelievably, but getting your own room in the house and living totally separate lives might be the way to go, for your own happiness.

Or are you afraid that if you sever the ties with her, that you will be drawn to other women and tempted to repeat history?
Sortof 'the devil you know is better than the devil you don't'?