T.D.
You are absolutely right. You are not over-reacting. I am so sorry you have that kind of relationship. But it is the one you chose so you've got to make it work somehow. I stay home with my kids but my husband is competely supportive and knows how hard it would be to be the one to have to deal with the whining and everything at home. He respects me AND he put me through school after I had two kids (i have 4 now)
If your boyfriend feels you should have an education, he needs to support you and watch the baby while you attend classes. He is one of two parents responsible for the baby. Your M. is kind to help you, but your boyfriend should be the one fulfilling his responsibilities as a father. Since your baby is breast feeding, perhaps you should try online classes. There are so many available now.
I dont know what to tell you. I worry about his commitment to you and the baby. Is marriage out of the question? If so, why?
My best advice would be to hang out with other families who function well as father and mother and share and respect each other and each others responsibilities and contributions. Perhaps seeing how other couples interact and care for each other and for their children will open his eyes and soften his heart.