Ex and I purchased house. After split, ex moved out and I’ve lived in house with DC. Never married.
Ex and I both put in same initial deposit. Joint mortgage but ex has paid 20% mortgage, I have paid 80% of mortgage.
I have maintained house - nothing major but kept house in good condition, taken care of all minor repairs/garden work etc. Ex has done nothing.
Equity from house = £200K. Who should get what?