My friend constantly makes snide remarks about the number of children people have, as in, "oh gosh, they ONLY have one child", "Well noone said they had to have another one, why do they all need three", etc, (she has two kids herself). She makes these comments whilst she full well knows I would have loved to have more than one but couldn't due to secondary infertility (I'm very happy of course with what I have though and mega grateful!) AIBU to tell her that she's being incredibly bitchy or is this normal behaviour!? It would never occur to me to say these things or even think about the number of kids other people have!