In some ways i am a victim of this very situation. My WW fell pregnant after only 3 months. She was on the pill but it suddenly failed ?????? and she became pregnant. She told me she didnt believe in abortions, yet irronically had an abortion 5 years later when i refused to back down to one of her demands..
At the point that she got pregnant i was already questioning / seeing red flags such as a previous affair with her boss who was already in a relationship. I did the "right thing" and made it work.. We did have 2 more children, but i refused to marry her.. This was a massive issue for her, but somehting was just telling me "don't do it"... Not i think it was just to get half of my pension and assets.
Would i have been with her much longer if she had not got pregnant - no, because i realised she was a liar..
Things got worse over the years, and i really did think i was losing my mind once she became WW.. I even told my mother i thought i was going mad.
As AS states, my WW preyed on nice guy tendanies.. and the guy WW is with now is a "nice guy" - i do feel sorry for him..
But i'm free WM !!! - And i love life now. I dropped the rope and have very little to do with her.
In your sitch - She is carrying your child ( maybe ? ) so you need to be there for the child.. as for the rest ? - well if you allow it, you will become a victim of manipulation and mental abuse.. Only you can decide to walk away though.
You were arguing way before she got pregnant, so hormones dont cut it as an excuse.
Previous username - Helpme123.. A name chosen at a desperate time..
Now Mr Brightside.. coming out of my cage, and doing just fine.