they making it a competition

My uncle got his new girlfriend pregnant right away and our babies were born a month apart but even when I was pregnant I could tell the girlfriend didn't like me. she had the nerve to introduce me to her mom as the one that she's in competition with to see who has there baby first and she would roll her eyes at me at family events. well her baby was born a month before mine so my uncle showed up to visit the same week mine was born but not just for any reasons they showed up to compare there baby to mine. My uncle had the nerve to say oh yours weigh more then mine,oh how much does he drink,oh mine don't like that and so on when my baby boy wasn't even a week old 😑so I was like whatever letting it go but then it continued on social media and she would like my pictures but yet post one of her kid right after and then in person she said that my son looks nothing like me at all. so I deleted them and now I heard my uncle going around telling everyone his is the cutest one in the whole family. Like really...im not in the same state as them right now but will be moving back soon and I don't want to see them because of this and because the fact that my uncle cheated on his ex wife with this lady,hit his ex wife,and now wants to make it a competition with our kids. Like why couldn't they be nice,like hello one of my cousins and I are a year apart and we were best friends growing up. that's what I wanted....but no.