Welcome to PC Hoping. Sorry you are having such an unexpected result. It sounds like you are shocked by this situation. Is it worth talking about therapy to repair the damage or is trust completely lost?

If you are feeling like you can't live together, do you have parents you could move in with? Sounds like things are getting very difficult where you are. It sounds like a violation of trust that makes relationships very difficult to maintain.

Money disputes can make relationships very difficult. Some people need to see a divorce lawyer or some kind of lawyer with good online recommendations or a personal referral, to protect them from what could be a kind of scam or fraud that sounds like may have been played on you.

Be very careful if you leave the house to formally give notice to the landlord or any other financial entities that you assume responsibility for expenses, otherwise you could be liable for ongoing bills that keep mounting up. A lawyer might be necessary to free you of your legal obligations. Discuss all financial involvement by a written list to help clear up the tangles depending on how simple or complex it is.

If abuse occurs, get to a safe place as soon as possible and get an advocate. I would hope things do not deteriorate to that point, but keep your own safety as a primary concern in this process.

Feel free to private message me (upper right corner under your name) or any community liason.