AIO: Being upset that I'm not included in my boyfriend's sisters wedding?
My boyfriend(21M) and I(22F) have been together going on 5 years. His sister is getting married next year and everyone in their family(siblings, in laws, fiancés/spouses of other members of the wedding party) will be included somehow. I'm literally the only person who won't be included. The sister and I are not super close, but neither are half of the people she intends to have in her party. Her brothers wife will be in the wedding and so will the brother. I'm so upset by this whole thing. I get that I'm not "family" yet officially, but I've been around longer than the bachelor who's marrying my boyfriend's sister!! I feel so left out and unincluded in all of this. Not the first time his sister has done some stuff like this to me but I don't understand what I did wrong for this to happen. I'm so upset. Haven't said anything to the sister but have cried countless times to my boyfriend about this making me feel left out. I obviously won't ask to be in the wedding party but I wish I could at least be seen. Am I overthinking or overreacting?