Husband issue

I’m really stressed out. I have an almost 2 year old and the terrible 2s are in full swing. I can’t help to feel that my husband hates his life with a child. I am pregnant again unexpectedly and he wants to get snipped. I get it, but I can’t help but to think it might get better for him as our toddler is older. My husband says it’s draining, he’s miserable. The tantrums, crying, screaming, he can’t do it. I feel so horrible I’ve been sick every single day. I don’t want to make a big decision on no more kids while I’m pregnant and hormonal. I just don’t know what to do. Does parenting get easier? I truly feel like my husband wishes his life was hanging out with friends, drinking, working hard, and watching tv 24/7 with occasionally going on vacations. I feel so saddened by this. I get that’s fun but nothing is as fulfilling to me as being a mom. We have a healthy marriage I just don’t know how to help him, or us.