I'll try to make my background brief:
Husband of 7 years, pushing 8. Found out a year or so ago that he'd met up with an ex, in secret, complete with wistful 'what-ifs' & discussion of our rocky marriage. Also found out he'd been meeting escorts, although he had emails as 'proof' this was for companionship not sex. Skipping the long detail, we agreed to give things a proper go. Obviously oversimplifying my descriptions for the sake of not rambling.
My life is in a total rut. I didn't go back to work after MAT leave with our first daughter as she was super clingy and needy, and has since been diagnosed with ASD. We now have 2 girls, 1.5 & 3.5. My house is a disaster - we run an office from it and have a nanny so I feel overwhelmed by the mess and chaos, and it often feels pointless starting to clean tidy as it literally doesn't last even an hour. Husband is slovenly and doesn't lift a finger around the house, although constantly complains and criticises.
He has raging temper tantrums, often blowing up with little or no seeming cause, calls me vile and triggering names (abusive childhood), and is incredibly disrespectful towards me. I always knew he had this streak, but in the days when the good outweighed the bad, it was less important (poor word choice but can't think of better).
I've just found out, although he doesn't know I know, that he engaged the services of an escort on Friday. He may not have gone through with it as a work crisis came up. I found out through his phone/internet records, which I know to some of you makes me an awful, privacy-violating person, but it seems it's the only way to get to the truth with him. I thought he'd stopped as I hadn't found anything on him for months.
So, our life is very complex for lots of reasons. He's a terrible parent and I know with absolute certainty my children will suffer in his sole care. My eldest girl is almost 4 and doesn't yet speak, so I can't afford to take risks with her future, and I'm willing to sacrifice my own self worth, self respect and happiness to give her the absolute best start in life and possible outcome with her ASD. This is the only reason I would stay in this marriage, and if I'm staying, there's no point confronting/acknowledging his actions, is there? If I acknowledge them and forgive again, I'm just putting out the message that I'm even more of a doormat, and he has free reign to treat me even more poorly.
The last time I tried to leave he threatened to call social services and concoct a story of me being unstable and incapable of caring for my babies. He said that even though his allegations would ultimately turn out to be false, he'd make me suffer the restricted access and scrutiny in the meantime.
Sorry, this is much longer than I intended. I know I'm making a decision that goes against the grain, as pathetic as it sounds I'm lonely and need a handhold, as I know life is only going to get tougher.