Venting

My husbands side of the family is all "we want to get to know him more" talking about our 13 month old son. I was over at my husbands Nanas house earlier and literally she just kept saying hey saggy drawers, you got saggy drawers.... his diaper wasnt even that full, it maybe had two pees in it. Is it wrong that I am annoyed about that? I told my husband and all he says is "There isnt anything I can do about that one"