Upset!! Needing to vent.

Ever since my son was born on 9/12 he has had one ear that sticks out a little more than the other. I read that this is normal it's just like a pushed in nose, over time it fixes itself. Well I posted this picture of him on Facebook and one of my friends called me and said where did Talon get his big ears from...... Is that not RUDE!? I told her it's only one of his ears and he will grow out of it and she didn't say anything else. I just don't know why people can't keep their mouth shut if they don't have anything nice to say. I guess it bothers me so much because Idk if he actually will grow out of it and if he doesn't will he get mad fun of when he's older if people are already saying stuff? Okay I'm done venting! Just don't have anyone else to go to.