I got engaged over a year ago and unfortunately my relationship with my sister (who's also my MOH) has become a bit of a challenge. Everytime I tell my sister something wedding-related, she changes the subject so that the converstion will be focused on her, or she acts as if she's not interested. I had a conversation with her a couple weeks ago and told her that sometimes I feel like she's not happy for me and that she doesn't seem interested in participating in the wedding. I even asked her if I can do something that would make this whole experience more "bearable" for her. She explained to me that she does feel a bit resentful of the fact that I'm getting married first (I'm the younger sister of the two), and that there are a lot of big changes happening in my life. She also feels like everyone is so focused on the wedding that everyone has forgotten that she's around and that she's got her own thing going on.
Although I completely understand her situation, I feel that sometimes I have to compromise my feelings and control my behaviour just so that I don't get her upset. I'm at a point where I'm not even comfortable bringing up anything wedding related because I know I'll get a negative reaction. This has been going on for so long and I don't think it's going to get any better. I just don't know what to do, and I was wondering if anyone else has had to deal with a similar situation.