DD lives with her fiancé in London, but regularly comes back to our area (couple of hours drive) as both us and her fiancé's parents live here. Sometimes they stay with us, sometimes with them. All fine. Often they'll stay there then come up to ours as we're a bit further west, but it seems that plans with ILs always come first. Eg last weekend they were up and DD was going to come for dinner on her own, but then cancelled on the Saturday. Then it was Sunday with fiancé but then it was cancelled again, without real reasons. I was chatting to other DD and she mentioned that she saw pictures of her with ILs posted on Facebook, so it seems they decided to do something with them instead.
This kind of thing has happened more than once and I'm getting a bit hurt by it. Often if we do do something it has to fit round plans of fiancé and his parents. I thought we had a good relationship - we have helped them renovate their flat etc and provided some financial support at times. ILs have not done this. I know it's not a competition or anything and I don't want her to feel she is obliged to do things with us but I am hurt when their plans always seem to come first. AIBU?
Do I need to back off? Should I broach it with her?