Do parents know when their kids?

do they know when their kids are well lets say less than beautiful. I mean you know that old saying "a face only a mother could love" sure she loves them but does she think they are ugly? You know when you see a person and you are like omgoodness.....seriously do you think the parents see them the way the rest of the world does? I know beauty is in the eye of the beholder and all that and I do not judge people by the4 way they look BUT sometimes its obvious some people are ugly to look at....chastise me if you want but I really want to know.