I have an acquaintance who has one 8 year old DS. She often talks about life with a small child/refers to him as a small boy/says other things that would be more usual coming from the parent of a 3yo.
It doesn't bother me, but I would never have thought of an 8yo as a small child.
She is otherwise lovely and this is not my biggest issue in life. I'm also perfectly willing to be told that he is, in fact, tiny.