Immediately no

Not sure if this is the right place but help! I can't enjoy my social media (FB, IG) without seeing something that upsets me (example: drama about my grandpa who passed. Who gets what). Immediately no. How do I take back my power?. I use to not care but for some reason I do now? I notice I feel stressed out by thinking what would my family think/say? I shouldn't care. It stresses me out to where I get sick. I keep the social media for my friends but when it comes to family, I'm super stressed. Any ideas? Help. Does this happen to anyone?