Currently still living apart from my dp after 4 years together as neither of us have a property big enough to accommodate the 4 children we have between us. I own my house (still mortgaged) and he rents a flat. I came up with the idea of renting out my house and renting something big enough for all of us, till two of the dc's go to uni in about 15 months. Then we intend to sell my house and buy somewhere out of London. He has approx. £85,000 from the sale of his parents' property (now deceased). He refuses to put this into the "pot" and says he wants to buy a small flat with it to give us further income. I feel he should put it towards out joint property. AIBU?