My husband is leaving me while I’m pregnant - edit for person who commenter

Please tell me how to get through this. I’m 20 weeks pregnant and we have a 1 year old. I don’t have a license and there is sooo much I could go into detail about with stress we are dealing with and huge money problems and debt. We are completely broke. Well we got in a small fight and he finally just snapped and lost it on me. He told me he loves me but I don’t help him enough ( I am willing to get my license I have PPA and just freak out while driving but I will still do it and even told him to do I will do it if that’s what it takes and he still said no he wants a divorce. So I am trying to understand why he feels this way but also can’t comprehend him leaving me while I’m pregnant and still so in love with him and thought this was forever. I feel sick and the most stressed I ever have. I wish i never made him feel alone and wish I could go back and change the things he said I did wrong . I hate myself and just want to be a good wife and mom and I am failing.

Edit - I have never posted about my marriage before so what do u mean I have been dealing with this for months ?????