I am very sorry to hear that you are having such trouble with your marriage right now. I can't offer much advise since I am having trouble with my own relationship lots of the time, but it sounds like you have really tried everything you can, do not blame this on yourself, this is not your fault.

I should not presume to tell you what to do and I don't want to upset you but if this guy is going to leave you with BP and three months pregnant, it might not be a bad thing since I don't think he will get any better. A marriage can't work with only one person trying. And it sounds like you have tried a lot. Now you need to think what is best for you and the baby.

Please, please, please, don't blame this on yourself or think it is something you did or did not do, it sounds like you have been trying since you got married.

it pains me you have to go through this.

Most of all if you need that shoulder to cry on or a virtual hug, this is the right place.