Es,
This sounds exactly like a few of my sister in laws. They say little jabs and are mean and spiteful people. They will even walk into a room and pointedly ignore me.
For some reason they think I am a bad person when in fact they are just being stuck up ill mannered pigs.
I don't put up with it and neither should you.
I know I am a good and kind person and the fact that people who are nasty don't like me or you is not a reflection on us...but in fact a reflection on them.
Just my thoughts,
WG