good thread, thanks for the pointer Lou. My XH turned it all around on me, although he left me, it was my decision to file for divorce, thanks to MN, I didn't wait two years, I cracked on with it for UB. In our final conversation about asking him whether he was totally sure it was over, he said - you said that you would never trust me again anyway -
I replied, well if you want to come back, then that is something that we can work on. But no, he suddenly left the marriage, he had secret contact with OW, but it was all my fault because I wouldn't trust him again 
As much as I have my emotional ups and downs, life is easier here without XH. The levels of frustration and stress have dropped. There is nobody else to answer to and me and DD 5yo do what we want, when we want. If we want to eat cheese and crackers for tea, then we do.
XH has already dropped access from weekly to EOW, with only a phone call in between if he remembers .
I hope in time, that we will have a much better life without him, as financially, I think that we will be much better off, because of his tendancy to get into debt so easily. It's my fault that he had to pay for mediation and solicitors, while I got it all on legal aid
. he expected to walk away and that was that, no expense, no hassle, no nothing.
It is always somebody else's fault, it is never their fault.