Visiting family that told me to abort my baby.. nervous

Currently 22weeks pregnant& visiting/ speaking to family tonight for the first time since I announced my pregnancy to them😔 I'm 20 years old family does not approve of my pregnancy at all since they hate my boyfriend and I'm young.. my uncle told me to get an abortion and my aunts agree. I haven't talked to anyone since. Tonight is my grandmothers birthday and I'm going over my uncles house with my parents to celebrate but I'm super nervous to see everyone.. wish me luck