I’m at a lost.

I’ve been with my spouse for a year. I am 7 weeks pregnant and I am completely I love with the bean. My bf last week was so happy. This week it’s you made the decision to keep the baby like a little girl. I’m 31 and I’ve raised my 8 year old with my family as they are very supportive and we are very untied. My sons father was a complete mess although he has always loved his son drugs have made him make bad decisions. Anyway my now 27 year old bf has a 1 year old and says I’m forcing him to change his life. I guess he just decided it’s not for him. When I first met him I terminated a pregnancy bc we had only known each other for a week and I turned up pregnant with failed bc. I was hurt but I thought it was right than I didn’t know him than. He’s a great father and provider to his ex. He pays her bills and even bought her a car to her their son around during the cold winter. He wants me to abort now and I refuse. I had two early mc and I cannot do that. I’m already high risk with little symptoms I’m worried all the time I’ll lose this pregnancy. I guess I’m just so sad. Any advice ?