Quick background- Fi's friends wife has been dealing some drama. She wwas the reason that FI didn't ask her hubby to be part of our wedding party because of crap she pulled at our BM's wedding last year. Things have been going well within the grop and everyone has let stuff go months ago. My shower was 2 weekends ago. She RSVP'd that she was coming, sent numerous emails and facebook messages about being so excited to attend, if she could bring anything etc. The day of the shower she was a no show. I was worried when she wasn't there because it wasn't like her to just not show up. FI and our BM headed over to a friends house that afternoon, and she was there, hanging out all afternoon. She didn't speak to either one of them, but FI was assured that there was nothing wrong/sick/harmed etc it was because she didn't want to buy a gift. FI was very upset that she skipped the party. She's blown us both off since then which is very much not the norm. I was really hurt that she didn't make the shower because I was looking forward to sharing the day with her. I didn't say anything to her about it, beacuse I thought it would be wrong to bring it up and "call her out" about not coming or following up. Saw her on Saturday night at a gathering and she didn't mention it, the shower or the wedding at all. Something came up and she went on and on to our BM about the beautiful gift she bought them for his wife's shower last year. I sat there the entire time and didn't know what to say. Now, we were just invited by email to attend her son's birthday party on Sunday. For year FI and I have gone to these parties for both of her kids, brought gifts and sometimes food. They always invite a large amount of people to these parties so that the kids can get gifts. We aren't that close to the kids, but always felt that we should be there because of the dynamics of our social group. The kids could care less if we are there or not. We weren't thanked or really acknowleged at their daughter's party in June. We are torn about going. They haven't attended any of our wedding events( engagement,shower, bachelor parties) I know this is petty, but they have known FI since the early parts of high school, we are talking over 20 years. I'm just annoyed, and upset that she didn't make my shower because of having to buy a gift, but now we are expected to show up with one on Sunday. I know it's petty BS, but I"m just hurt and annoyed. FI is really torn about going. Would you go if you were in our shoes?