Oh I am so sorry. How difficult this must be to go through while pregnant! All I can do is reiterate this is not your fault! Even if you did deny him sex not your fault! And I feel stupid for trusting heck I'm a trial lawyer who questions liars all day and did not see it, but don't beat yourself up. To fall in love is to trust and be vunerwyabd you can't live your life being on guard 24/7 and that's what you would have to do to catch someone like this. It's easier to blame ourselves because if we are at fault we can fix and control that. Otherwise we are left to the mercy of them deciding to change and that we can't control.