3 years ago my girlfriend and I purchased a house togetherin PA. The deed and mortages are in both of our names. I made the initial downpayment and we have split the mortgage payments each month, and I paid all utilities. We broke off our relationship and she moved out. She now refuses to make any payments for the home. What action can be taken? I have offered a lump sum payment to buy her out of the home and she refuses as the housing market is now so hot these days and believes she is entitled to double if the market were different. What legal action can be taken since she abandoned the home and refuses to make mortgage payments. I don't want to be foreclosed but feel she is abandoning not only the home but her financial obligations.