My DP and I got a mortgage together 2 years ago (previously rented a flat together for 6 months prior to buying).
I currently earn around £400 a month more than he does (it can change monthly as he is on an hourly rate and works different shifts each week and I am on a salary).
Our agreement has always been that I pay £200 more towards the mortgage and then we split all household bills 50/50.
He has now said he thinks we should split all bills including the mortgage on a percentage calculation of what we earn which would leave me a good £200ish worse off a month.
I feel it’s a bit unfair because I actually work full time in an office and one night a week in a restaurant to make extra money (my choice) so I can save for things such as hen parties, home improvements etc. Also I have to pay for my car on finance which is actually quite cheap for a car. His DM bought him a car out right before we moved out together.
On another note, he absolutely hates his job and has done for the past 3 years and has been saying for 3 years he wants a better job but still doesn’t have one. I know it’s not particularly easy getting a new job but 3 years is a long time!
AIBU to want to keep things the same and carry on just paying more towards the mortgage?