My Dad died a year ago and so we spent last Xmas with my sis and her family, since they are my only family now and we would be able to comfort each other during our first Christmas without Dad. My DH just rung his parents and asked them if they would like to come (with DH's sis and her family!) to us this Xmas coming, but they have already arranged to go away together!! Normally I would think that was fine, but now I am all upset at the thought of having Xmas on our own as a family - it will be the first Xmas without any family coming at all and I feel really bereft! I am also really cross - because I would have thought that DH's parents would have consulted with us before agreeing to go on hol with SIL - am I being unreasonable???