I used to get on well with my mum but things have changed since I had my children. When I was younger she did a lot for me (I'm an only child). But in the last few years she seems bitter about anything she's done for me. She says I should buy her presents to say thankyou for all the things she's done and I find this odd as I thought that one of the givens of parenting is that you can't expect to call in "debts".
The weird thing is, though, that she blows hot and cold -offering to do something nice seemingly with no strings attatched and then brings it up months later together with "you should buy me presents". I do buy her presesnts for birthday, mother's day etc -apparently it isn't enough for me to say thankyou very much (which I always do) for any favours.
I don't know where I stand with her at all and I have tried to discuss it in a reasonable manner but she always ends up being really nasty.
Is this just what happens sometimes?