My sister and I are pretty close. Don't get me wrong we are not tied at the hip but we talk a lot and confide in each other.
At the beginning of the year she was with someone who was an arsehole. Fast forward to now and shes getting married to another guy soon. I'm not going to say I didn't share my concerns with her over how quick this all had been but overall I have been very supportive and I want her to be happy. I've celebrated her new partner, made an effort to get to know him and have had his children for sleepovers at my house. My sister has kids from her last partner and I do all I can to help out with them. The last time was today when she asked me to have one of them and I did (the point is i saw her today) I am also taking a day off work at a really bad time (she doesn't know its a bad time) to have her children whilst she gets married (eloping).
I've just found out she is on her hen do. She mentioned she was having one with me there a while ago but she hasn't mentioned it since. Anyway, I didn't know about this one until now. I'm really hurt that I wasn't invited but also that she avoided telling me until she was there. She put it in our family group. Am I being an idiot for feeling so upset about this? I've literally just cried to my boyfriend. I'm going through some of my own stuff right now and its probably contributing but I can't believe she didn't even tell me. Am I being a bit of a sap? or do I have a right to be upset? Do I tell her?