Well within in that week he decided that he was being rash and wanted to give it another go since he has pretty strong feelings for me (or I should say we have strong feelings for each other).
I decided I would try it again but I have to expect that he is going to be difficult to deal with (I'm a much milder form of BP, so he really will not have to endure as much as I have to endure with him). It's been a week back into the relationship and things are working better but we both have to work at it. I don't think I've ever been in a relationship where I had to really consciously work at it every day.
As for children, we both recogize that our BP behaviors would not necessarily be the best thing for a child and have no desire to have children. I imagine as you said that it would be a 100% chance that the child has some form of BP. I decided a long time ago that children would not work for me.
I have no idea how this is going to work out...