I went to stay with my parents recently (I usually visit about every other month as they don't live nearby) and was looking forward to having a nice relaxing evening chatting with them, once the DCs had gone to bed. It is virtually IMPOSSIBLE to have any kind of conversation whilst the DCs are awake and demanding attention, so it is nice in the evening to have a nice chill-out and gossip. The first night I was there my auntie rang my mum (for only about 10 minutes as she knew I was visiting) and then my sister rang for about 40 minutes. When my mum finished talking to my sister, she said that she would try and call again the next evening (the second and last night of my visit) to get an update on some problem my sister was having. By the time these phonecalls were over it was getting quite late and shortly after we went to bed.
The next night, I was looking forward to chatting to my mum again, but once we had cleared up after tea etc, she said she was going to give my sister a quick call. She was then on the phone to my sister for over an hour. I was a bit pissed off at this, and (not too stroppily) told my mum that I was a bit miffed that both evenings of my visit had been 'used up' by my mum speaking to my sister. My mum said that she didn't want to let my sister down as she (my sister) had some things she wanted to discuss fairly urgently, and that as I wasn't a 'proper' guest my mum didn't think it was a problem.
I didn't pursue it and we left it amicable, but I am just wondering now whether you think I was BU to be pissed off?