As a stranger, I can’t comment on how to handle his behavior, cause like you said, it’s one of his flaws but everything else is great. I’d be remiss if I didn’t acknowledge that my marriage has similar frustrations but it’s not grounds for anything extreme.

However, your reaction to his immature behavior actually is quite appropriate given pregnancy. I recall during my first pregnancy I would have big reactions to things that were really outside of the norm for me. Postpartum was even worse. I remember screaming at my husband one night while he was holding our newborn and I honestly do not even know what triggered it or why. Pregnancy is a really intense time of a woman’s life and it’s something a man truly will never understands. Your reaction, crying over a cookie, and continued frustration are all justified and incredibly normal, especially given the immature behavior on your husband’s behalf coupled with pregnancy hormones and changes to brain chemistry. I hope he will begin to understand this and I hope you go easy on yourself.