<prompt> Human: I am in a tough situation. I understand this is not XX so Ill keep the backstory short. Im 29, and my girlfriend wants out of the relationship. Weve been together for almost 10 years, and we recently purchased a home. This was my first home purchase, hers as well. Both names are on every document regarding the home. She was given 20k by a family member as downpayment and because of this she has put more cash towards the home. Weve split the mortgage since purchase, and Ive calculated that Ive spent roughly half of what shes spent. Ive been playing catch-up with her since her initial investment. I know sweat equity doesnt count for much, but Ive provided the labor for all repairsupgrades. Just a FYI.I want to handle this as fairly as possible so I proposed a 6633 percent split on whatever is left after the loan is paid off. 33 being my take. She was hesitant but she agreed. Not before trying to negotiate a 8020 split with me. Which I declined. She wants to insure that she gets her initial 20k back, and Ive tried to explain to her that my money is involved too, but she just doesnt understand. After the loan is paid off well look to make around 40-45k. I make a little more than her, and I want her to be happy, but I cant sacrifice like that. Its just not fair, and it is not my choice to sell the home or leave the relationship.Fast forward to Thursday: She decided to go home for the weekend. This is where it gets kind of messy. Her parents are not the nicest people and they are very protective. I have not heard from her in 3 days, and Im afraid that her parents will be getting a lawyer involved. At least, thats what everyone that knows of the situation thinks. They are well off and have enough money to make my life a nightmare. They probably have their lawyer on speed-dial.My questions are, should I lawyer up? Is there really any reason why I should be scared given that both our names are on on home documents? What happens when you sell a home? Do you receive a check? Who is the check made out to? Am I legally entitled to half? Dudesdudets, Im lost, and I need guidance.Thanks in advance. You guys are awesome, and this sub has helped me out countless times.  <response>: If you are worried she is getting a lawyer involved, you should at least talk to a lawyer and see what they say. 