I've posted about him before. He's always been tight with cash despite living with his parents, having a LOT in savings and very low outgoings. Didn't want to contribute to mine although stayed majority of the week and I'd always be subsidising him in small ways. He's always take ages to send me money owed to me and I'd have to chase for it. I've raised it numerous time and while things have gotten a bit better, it's become such a tik for tak relationship and on top of that he needs reminding about personal grooming, expects sex/blow job daily when he stays, and let's his child's mother (the second one) run rings around him - I could go on..
Anyway, there were three straws that broke the camels back yesterday - the final being, we went to Nando's, I paid with my card and he said he would send me the money for his meal, I worked out his meal cost and told him. Realised when we left (hurriedly as I started crying during meal due to other reasons - straw 1&2), we didn't pay for the drink (we shared a drink because he's stingy), he asked if he should pay me a pound less because it was free. So there you go, I'm not even worth a cheap Nando's meal....
No AIBU really - maybe if I'm unreasonable to expect my DP to pay for my Nando's when he is not poor and can afford it but just doesn't want to...?
Anyway, after a year of moaning and trying to get him to change, I've ditched him!