DH has a few days off work. I am on maternity leave with 10 months old DS. Today we went to a playgroup. There were other babies there of a similar age. Many of them competently crawling. DS has tummy crawled for a while and very recently starting crawling on his knees, not so much today as it's slower than commando style. He is very bright generally and climbs, stands, claps, blows raspberries, waves and says some words.
After the group DH asked if I was worried about how 'behind' DS is. I explained that I didn't think he was behind at all. He then asked if the other babies (who can crawl well) were breastfed. I said yes 2 of them were EBF to 6 months. By this point I was on edge as I could see where he was going with it. He then said maybe DS was slower as not breastfed. And then said that breastfed babies are obviously more advanced.
For medical reasons we had to combination feed. I managed to BF to 12 weeks, i was extremely upset about the whole situation as DH knows.
AIBU to want to punch him?? Don't want to go into details of our relationship and how good or terrible he has been generally. Just want some perspective on this comment as I know I am sensitive about the topic!