I probably am really. They very kindly came down to help out with childcare, and the DC have loved having them around.
On the other hand I find it very difficult to be around them as they have a very different view on the world to me. I'm sick of being told that their life is so much harder than mine (they mention interest rates being 15% and going to night school whilst working and bringing up 4 children on one income, but I'm not allowed to mention my dad's free university education or the fact that I've spent almost 5 years working full time whilst re-training or just how expensive is these days). I'm sick of being told how unfair it was that my mother couldn't retire at 60 (I will still be working when I'm her age). I'm sick of being told how awful immigration is and how wonderful UKIP are. I'm sick of being told what a dreadful mother I am because I work.
Sorry about that - I feel much better for having a bit of a rant. I'd better go and make another cup of tea and hear about how terrible I am because I'm sending the DC to private school and thus not supporting my local state school (which has been in and out of special measures for several years)...