We visit this place quite regularly abroad, my DD's father is from here and so most of the friends I have, I have met here because of spending so much time here. DD's dad cheated on me so we are not together anymore I found out while I was pregnant and I had a pretty rough time and this particular friend (friend A) helped me a bit. Now I'm fine after some counselling but sometimes it still gets to me. Friend A knows this. There is 7 of us here on holiday atm. Friend A has started texting a guy from one of the bars, and so has been in his bar every night. This guy is engaged, I asked her if she knew this and she said yes. Last night she slept with him, one of the other friends told me (Who has also been cheated on before)
I'm quite annoyed at her but don't know if IBU to be annoyed. Since being here friend A has claimed to have many guys texting her, last year she slated a girl we both know for sleeping with someone's boyfriend. So I think I'm annoyed because she called the this girl so many bad things and has now done the same thing. She also knows that 2 of us in our group right now have been cheated on. I know it's not my business, and I shouldn't get annoyed but I really am. I haven't seen friend A yet as she's still in her room, it's her birthday today too. And I feel like I've lost a little respect for her, but I have to be all nice and bite my tongue because it's her birthday. I don't want to spoil the day or make an atmosphere also so I won't say anything. But I'm sat with DD in my room while she naps, thinking about what she's done and I think it's just reminding me of my situation.
Would you say something to friend A? Usually I'm someone who will say something to a friend if I disagree. But probably this is something I have to let go?