When someone deletes u over vaccines...

So I had this girl on my Facebook forever known her since middle school so we both had kids this last year and she is very strongly against it an I'm for getting them well she can post a million things about it an how there wrong an dont listen to the doctors or anything like that but u comment on it an she flips but the minute I post something against it she deletes me an then blocks me over one post that I shared only post I've ever posted about vaccination. some people get to into this stuff an cause fights between friends. it's pretty sad