So my sister (24) is getting married (woop) and I'm a bridesmaid (woop) along with her best friend and another family member. My sister decided not to have a maid of honour for her wedding as she had been maid of honour to both of the other ladies and (as a people pleaser) didn't want to upset anyone, however when she first began planning her wedding I was the only bridesmaid actively involved; the other two were not even responding to her messages. I had to be around for my sisters tears, depression and anger at the fact that they were not interested in her wedding and were too busy off with their own lives. During this time my sister told me that she had wanted me as her maid of honour but didn't want to hurt the other two so had decided on not having one. FINALLY her best friend started getting involved with plans but then went from being 0% involved to 150% involved to the point where she has declared herself leader of the bridesmaids, has secretly planned the hen party by herself despite the fact it's supposed to be a group thing, is keeping secrets about her plans (her mother knows more about it than the bridesmaids) and now we are at a point where I'm no longer being invited to wedding meetings it is just my sister and her best friend. Of course I'm more angry at my sister for allowed for this to happen as she has said NOTHING despite the fact I've gotten upset numerous times about it. I'm now at a place where I don't know what to do because I'm absolutely heartbroken that I've been pushed out for someone that my sister has openly said would no longer be in her life if she wasn't part of the wedding and yet I'm here 24/7 and will be long after this wedding is finished and I'm being treated like trash? I'm now at a point where I don't even want to be a part of it anymore because the whole situation is just bringing me down constantly and there's no happiness in it for me anymore! How do I handle this situation?