My Mum split from my SD 3 years ago after 20 years together. The last year she has found someone new and we have lost the closeness we once had as she spends alot of time at his house which is quite a distance from where she lives. I am fine with that and although we dont visit as often I am glad she is happy after being miserable for quite a long time.
However we have just had a big argument in which I dont think IWU. She promised DS1 that he could go and stay with her this weekend (He goes to stay with her most holidays and he gets to help her in the garden and doing all the flowers in the church etc, which he enjoys) It was arranged about a month ago and DS has been looking forward to it.
Tonight she rings to say that she cant do it because she is going away last minute with her new partner, to the coast. Now I understand she has every right to do whatever she feels like but she had an arrangement with DS and he is really disappointed.
BTW she works in a secondary school so is on holiday for a while. Her partner is retired and so they could go any time really.
AIBU, I told her I thought she was being unfair to DS and she understands that routine and knowing what he is doing is very important to DS.