Sister is negative about my pregnancy. 😑 Anyone else have family like this?

I am just looking to vent for a minute. I have a terribly judgemental and egotistical twin sister who is married to the laziest and most annoying guy on the planet.

Anyways, they are the most negative people you will ever meet. My sister hates everyone in his family and everyone that does anything differently than she does. Especially parenting. She said if I don't do certain things- breastfeed - she'll judge me. She said I won't have any problems and if I do they won't be valid because I will have the luxury of being a stay at home mom.

I could go into a long drawn out post. But basically my sister is having a hard time accepting the fact that I am pregnant and there will be a new grandchild. She was livid when her husband's brother had the first grandchild. She doesn't even acknowledge the little girl as her niece.

Anyways, so I sent my family a selfie of me at 20 weeks. Everyone said it was cute and so on. She didn't say anything, but instead sent our mom a picture of herself at 20 weeks and asked if my nephew would always be the favorite.

I just don't want her negativity in my life and my son's life. Please tell me I am not the only one who has a crazy sister and brother in law.

I'm so over them. 😑