Would you not care?

So my husband had a female friend, but mostly referred to her as his friends gf. Well fast forward my husband posts a photo on FB and there’s a comment I can’t see so I ask him who commented. It was her saying “I miss my best friend”, so that means she blocked me. I have never talked to her or anything. Side note, my sister in law also has me blocked and again I have NEVER even talked to her.

So I was like fuck that and made a new account to ask this “friend” why she was blocking me while up my husbands ass. She then proceeded to go off calling me ugly, not good enough, an idiot, crazy, said she was gonna come fight me and so on and so on. I didn’t encourage it since clearly she’s a ghetto hurt bitch. She then told me I blocked his sister (which is the opposite). So I’m assuming maybe his sister and her just gossip and decided to hate me.

My husband didn’t defend me either, would you let it go?