Dealing with gossip

Asalmualikum

This is a new account as I'm so embarrassed about what's been happening and being said about us.

How do you overcome gossip when it's about you? I'm the type of person who can't stand gossip and I'm really private about my matters. I feel like I've come across a person who's doing this on purpose. I got married last year and alhamdulillah everything has been a blessing. When I met my husband he told me about his divorce and I accepted it wasn't his fault and he did the right thing. Now his so called ex wife has become friends with my friends and has started saying stuff. I'm scared to even go out and see my friends. Some are really nice and don't mention anything but a few have said things. Quite embarrassing. I'll appreciate any advice as I'm lost right now.

Thanks.