Been together 18 years. The house is mine. He pays half the mortgage but the monthly payment is very low at £230pm (so his half is £115). Every thing that needs doing to the house I pay for. Garden Reno, new windows, new boiler, new garden gate, new decking, new kitchen …. you get the picture. Is this fair? I mean he gets the enjoyment of all these upgrades but doesn’t pay for any of it, but on the other hand he pays half the mortgage and doesn’t own any of the property. I should add also that in previous years the monthly payment was as much as £600 but my own over payments have brought it to this low current amount.