I don't even know what I need, but an abusive bio family member reached out today after 3 years of only sending demands and accusations about me to my partner, and now they're using their child, whom I adore and miss dearly, as bait to reconnect.

I'm already changing screen names, etc on personally identifiable social media to protect myself from them using comments against me somehow.

I'm too old to be this scared of someone that can't hurt me anymore. Idk what to do.