My sister who has just found out this afternoon her DP's having an affair. They've been together five years, bought a house together one year ago. Not married, no children. They both put £7k each into the house as a deposit and both names are on the mortgage. I've offered to loan her £7k to pay his deposit back and she could afford to keep the house on on her own if she took in a lodger but wouldn't be able to get a mortgage of that size on her own if she had to go through the remortgaging process.
Can anyone advise what she needs to do?