Ok mom problems

My mom absolutely cannot stand my boyfriend because he’s black. I uploaded a pic of us and put it as my profile pic and she “saw” it on the internet when you type my name in and she told me to delete it off the internet. First off I DONT live at home because she’s controlling, abusive, and crazy. How the fuck do I delete my picture off google images when I put it on MY FACEBOOK! God forbid her friend sees me with a black guy bc that makes her look “trashy” I don’t even live with her she is so pathetic. I love my man and she will be okay. I can’t block her bc she will find other ways to harass me so what should I do? She is literally craazzzy!!! and yes I do spend more time with my in laws bc they actually love me and support our relationship.