Thanks Galathea,
it's such a stupid row. We've all spent Xmas at our hubby's parents house ever since we got together because I'm not that close to my family. Last year his sister decided she didn't want to drive over on Christmas Day so she insisted that her parents go to her house for Xmas day which they agreed to, reluctantly, to keep the peace. We weren't invited so this meant that our son missed out on seeing his grandparents on Xmas day for the first time since he was born - he was really upset and didn't understand why but we weren't given any choice in the matter just told that this is what was going to happen.
This was all agreed on the understanding that they would come to our house for Xmas day this year to make it fair. Fast forward to this year and his sister now decides its not fair that her son will not see his grandparents on Xmas day and wants to move it back to the parents house, when hubby says no it's supposed to be at our house as agreed this year all hell breaks loose, major tantrums, accusing us of being selfish and only thinking of ourselves and not thinking about how it will affect her boy not to see his nana and grandad on Xmas day ( she's got a very short memory as that's exactly how our boy was made to feel last year) so to compromise and keep the peace I say that they are all welcome at our house so that both boys get to be with their grandparents. She point blank refuses to set foot in our house - says it's got to be at the parents or nothing.
His sister is really hard work at times and threw such a tantrum that to keep the peace with her and stop her kicking off they agreed to stay at their house so SIL can go over there and we can join them "if we want" so she's completely got her own way again (which to be honest she always does because she screams until she does) and hubby is fuming. The stupid thing is we were always happy to go to his parents and to continue doing so until she insisted on changing it last year but as I said she's got a really short memory about that. The fact that she called us selfish and shouted at my husband that she couldn't understand "why we want to change everything" was just the final straw.
i just don't think they are going to resolve this - a lot of things were said on both sides that can't be taken back and they are just both so stubborn that I just don't see a way back from this. It's times like this I'm glad I don't see my siblings at all xx