I split up with my ex a year ago but we have been sharing accommodation (2 places swapping every week with the kids staying in the same house). The hot water in the main house broke just before Christmas.
Due to having an old set up (no central heating) it took a while to find someone to install a new set up which finally happened about 4 weeks ago. I'm moved into my new place on Friday so now we won't share accommodation and the kids will spend 50% of thier time at each of the places.
The water heating system cost £1500 and I'm really broke at the moment. My ex paid it out of our joint account which we both were putting 2/3 of our salary into (so me 60% him 40% of the total monthly amount that went into the joint account). I don't feel I should pay anything and he should refund me my share , he thinks I should leave as is.
What would a fair amount be?