I dislike my husbands family friend!!!!!

This girl is 30. My husband is 21. She has always had a weird thing for my husband.

The first time I met her she said she had to “check me out and approve me” to make sure I was good enough for him???

I’ve tried to reach out to her multiple times and... nothing. She is so hateful to me and doesn’t try to have a relationship with me, or us, just my husband.

We are planning a baby shower and she is on all of the lists for invites, everyone knows I dislike her, yet she’s still on the list. I guess because she’s a friend of the family

What can I do? My husband has even blocked her phone number because she contacts him so often.