Would you be annoyed?

My husband was off work today for the first time in a week and a half. He hasn’t really seen our son at all. Today instead of spending time with him while I worked, he made his mom watch him while he hung out with friends until I got off work.

We went to a pool party after and my son was pretty cranky cause he didn’t nap at all. About an hour into it, 7 pm, it was tantrum central. So I was holding him, getting his bottle ready, getting him dressed, changing his diaper, getting his things together, getting mine together, getting myself ready, all while he’s SCREAMING in my ear. And my husband is just chillin. Sitting there drinking a beer and watching.

We leave and he’s like “what’s your problem?” I said “you could have helped me get things together while he was throwing a tantrum in my arms instead of just sitting there watching.”

His reply:

“Sorry you had to get his stuff together for your son. YOU ARE A MOM.”

I am irate and so annoyed right now. Would you be pissed off or am I hormonal?