My bf and I have been together for 6 months. It all started with a one night stand at a festival and we haven't stop talking since. After deciding to date, we made it official a couple months later.
He was out of a 2.5 year relationship just a month before our one night stand. He initiated the break up because he wants a family and she doesn't. But they both agreed it was for the best.
We have a wonderful relationship and aligned goals. We feel we are compatible and have fallen in love.
My BF and his ex were close friends with another couple. Let's call the other couple Ted and Beth.
Ted is my BF's childhood best friend and they are very close. Beth and my BF's ex were good friends through Ted's and my BF's friendship.
Since my BF and I have been together, Beth has been making things difficult. She clearly feels a strong allegiance to the ex girlfriend. I made sure I was respectful of this friendship and tried not to push anything as I felt a friendship between this couple and I should be natural. I did invite them to a Halloween party I am throwing at the weekend and we are friends on social media. I have also been on a few days out with them and my boyfriend. Everything seemed to be going well.
I noticed Beth started watching me on social media (stories) before anyone else and her behaviour became a bit strange. She posted a photo of her, her DP, my boyfriend and his ex recently from a holiday abroad a year ago. It seemed a bit random and my boyfriend was puzzled too.
I brushed over it but my instincts told me she was going to be a problem.
Fast forward to this weekend, a group of us went to an event and then out afterwards. She seemed fine and we briefly chatted. Then once they left, one of the friends came and warned me to be very careful around her because she doesn't like me and believes my BF and his ex are far better suited. Lots more was said.
My BF was informed too.
I decided today to remove her from all social media platforms. I know this is going to cause some drama, but I felt I needed to send a clear message that behaving in such a way means no access to my life at all. She's around 8 years younger than me and has a history of shitty behaviour like this. I have no intention of being around her again unless we are at mutual gatherings, in which I am happy to remain civil.
Part of me feels I was too hasty, but the friend who reported these things to us is very trustworthy. What do you think? AIBU for cutting ties?