Tilly and Robin, I'm sorry for your obvious pain; it's really colouring your objectivity. You keep on and on about 'predatory' women. Do you really think there is a woman beautiful enough, powerful enough, desirable enough to 'steal' a husband who is faithful? Who values his marriage and love his wife above all others?
No, there isn't. Your posts actually make a mockery of that fact. There are plenty of men who do not cheat - plenty of women who do not cheat. I'm sorry that your husbands didn't care enough about their families and about you to not engage in cheating behaviour. As Ayn has already posted, you cannot steal another person.
I was an OW many years ago when I was young and stupid. What of it? I was selfish, oblivious and objectionable and I owe his wife an apology if anybody, I don't owe it to you, your own husbands do.
I cringe at the posts acknowledging that the husbands were in the wrong, BUT, but, but... they love him, he talks to them, he still lives at home, is a great husband and father... blah blah blah. If he were all that and it were actually true, this thread would be tumbleweed.
I feel genuinely sorry for any posters who've gone through this, and particularly the posters who have experienced double-betrayal with their spouse cheating with their best friend. I've experienced my own partner cheating on me and whilst we're now friends, I couldn't and wouldn't try to save the relationship, what would have been the point?
If you decide to make a go of it with the person who promised to love and be faithful to you - and then demonstrated that they are unable and/or unwilling to keep it, that's up to you. He owes you everything. I suspect that the anger on this thread when that's pointed out is because you know that to be true.