Venting and advice

Hey all I need some advice. My boyfriend and I have been struggling big time in our relationship for quite some time I got pregnant a year ago and we lost the baby not too long after we found out I was pregnant again I’ve now had the baby and am 8 weeks postpartum. My boyfriend has always been controlling even though he doesn’t see it as being controlling. He doesn’t want me going back to work at all but I can’t be a sahm I’ll go insane. I’m supposed to go back 02/01 but he’s telling me I need to quit and that I don’t need to work because he can pay my bills. I need to work I can’t just stay home. What do I do I’ve already decided I want to go back and I have a plan for child care but I know he’s gonna give me hell for going back to work and I honestly just don’t want to hear it.