This may be a bit ranty!
I am on matenity leave currently, and usually work part-time. I earn okay money (about a third less than my DH who works full time and is on an average wage). I am pretty good at saving, and we have fairly low outgoings (apart from nursery fees when I am working), but DH is horrendously bad at saving. He lives like a student, with just pennies left at the end of the month. However, since I went part-time he pays more than me into the joint account, and now I am on maternity leave he is paying more again. I am still also paying in, and end up with less 'personal money' than DH does in our own accounts (we keep separate 'spending' money to stop arguing over DH spending money like water on his hobbies!).
I have a surplus of money in my current account, which I saved up when I found out I was pregnant, to tide us over a bit as my maternity pay decreases. DH thinks I am 'rolling in it' even though I have less spare money than him each month, and it has been very hard for me to save this money whilst working part-time.
Anyway, we recently booked a holiday which was a bit more expensive than we had planned, but I REALLY wanted to go and DH is looking forward to it too. We agreed we would pay half each out of our own money, as the joint account is stretched to the max. I paid it in full from my account and DH was supposed to pay me back for his half. That was 4 months ago. I have reminded him a few times but he just keeps saying he has a lot of important things to buy and can't pay me back yet.
We have just had a big argument because I confronted him and said could he start paying me back. He thinks I am being stingy with money, and seeing as I obviously had enough to pay for the holiday, then why should he have to cough up as he is skint. He is only skint cos he spends spends spends, unlike me. He even said that it wasn't like I spend my money on anything anyway (mainly cos I have very little opportunity with 2 small DC's!).
AIBU to be really pissed off and to insist on him paying me back asap. I don't even feel like going on the stupid holiday now - grrr!