My DD is 4 months old. I had an Indian cooking experience day for Christmas last year off my SIL. It's a group thing - also going is my MIL and a couple of other women close to my SIL. When I was pregnant, I agreed to go. It's an hour away in Manchester. The experience is around 3 hours long and my SIL said there could be plans for dinner/ drinks after. I'm EBF my DD and haven't got to grips with pumping. The experience is in two weeks time. It's come up all of a sudden and I feel so worried about leaving my DD, I feel so attached. I don't feel ready to leave her yet.
Other option is for my DH to drive into Manchester with us and sit in the bar next door with DD for three hours. I could pop out to feed her. He is willing to do this and wants me to go, he said that he can't really understand my feelings around being away from DD. AIBU to dread the whole thing and want to cancel on my SIL? She isn't the most flexible and wasn't very understanding when I shared my worries the other day.