I got a call from my dad today to ask if we wanted to go out for a family dinner on fri at 6pm, I sadi yes that would be lovely. I just got a call from my mum saying they are changing the time to 7pm as my brother cant get there earlier (he will be going for a run or a bike ride at a guess), anyway i said yes, she caught me slightly distracted as I was poo picking in the garden and ran in to answer the phone. anyway dh walks in and I asked him and we decided that actually its a bit late as dd1 is having a few anxiety issues at the moment and becomes a ball of rage if she doesnt get enough sleep and we have to be up for swimming on sat. So I call mum back and say actually its a bit late so we will give it a miss no biggie, I can here my mum getting stressed and my dad in the background saying well we will stick to the early time. My mum is now stressed and I am left feeling like it is my fault. Is it?