Moved in with my partner last month. Long story short, it’s not going well and I think we’ll be separating. We’re not married, no children together but I have 1 DD. He paid the deposit and fees, we were to sign a minute of agreement which stated he’d get the deposit and fees back if we sold, with the equity then split 50/50. He hasn’t signed his copy of the document so it hasn’t been filed with the solicitor yet. He has another property, I have nothing. I don’t think he could take the mortgage on alone based on just his income so we’d have to sell. How do I get out of this as unscathed as possible? What do I do?