We're not married and have 1 small daughter. The house is in both our names. It's worth 230ish. There is 25,000 left to pay of the mortgage. Do I therefore need to find half of the value minus what's left to pay and give it to him? What's the formula? I know it should be obvious to me but brain not functioning this late. Also, would I be able to pay him by remortgaging the house so I can release cash for him? Thanks for reading