I am 27 and my younger sister is 25. We live in different states and lead busy lives so we don't get to see each other that often. For the past two years I have tried calling her or texting her but he never responds. When I see her on Thanksgiving or Christmas she totally ignores me. This past July she got married and I was upset to find out she didn't want me in the wedding, she texted this to me, one of the rare times she has. I pleaded her if i could be in her wedding but she kept saying she did not want me in it. I then went to my parents to tell them what was going on and after a huge fight my sister reluctantly agreed to let me be a matron of honor in her wedding. Tgis turned out to be a huge mistake because she wanted me to sit alone at the rehearsal dinner and at her wedding and reception she totally ignored me, the only time she talked to me was to say how much better her wedding and reception were than mine. She has treated me poorly for so long now and when I straight up asked her why all she said was "I just don't like you" I'm hoping she comes around but i don't see it. Should I just cut her off?