Looks like I've opened a can of worms here

My MIL used to tell me repeatedly that I should give him a bottle of formula as the last feed of the day so he sleeps all the way through.

He is exclusively breastfed and sleeps 9 hours a night and has done since he was about 5-6 weeks old - how much longer does she want him to sleep?

I also get people asking me how old he is and when I say 10 weeks I have had the response "Are you sure?" (he is quite big) Yeah, like I don't know how old my own son is!!

A friend in my mother's group has had people almost dive into her hug a bub and tell her that her baby "isn't able to breathe in there"