My SIL is being rediculous. She is going behind my back and complaining about how she's not involved in my wedding. I didn't ask her to be in my wedding party b/c I haven't known her for very long. My FH has 2 brothers both married. One SIL I've known for 8 yrs she's in the wedding party and his 2 brothers are as well. My sister is my MOH and her husband is not in our wedding party. Its not like i'm excluding her. We are doing a sibling table at the reception so we will be sitting with them specifically to include her. I don't understand why she needs to go behind my back and cry to my MIL about me. Also, she did not show up to my shower and never got back to me about having her sons hand out programs at the wedding. She has never once called to see how things are going or to ask if she can help. I'd just assume leave it that way, but instead she started all this drama about how i'm excluding her. I dont know what to do....
Also I'm 26 and she's 40! I should also mention that she and my MIL are BFFs so my MIL sided w/ her and complained to my other SIL (the one in the wedding) about how I'm not doign enough to involve the other one- without coming to me about it to even see if its true. I want to keep everyone happy, but right now I don't want anything to do with her!