Is AUTHOR wrong in the post ? POST : I (f18) started living with my best friend (f18) in September. I wasn't looking for a place at the time (was living with my parents) but my best friends older sister was looking for tenants, since she had moved in with her boyfriend and did not want to sell her house. We thought it would be a fun experience and because I'm currently working full time during my gap year I could afford it. Neither of us signed a contract and we gave her the rent money in cash each months, so there's really no record of me living there. We also did not make an agreement on when we were going to move out, but thought it would probably be during Summer, before I would go back to school. 

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Last month I decided I wanted to move back in with my parents. Me and my friend got along fine while living together, but we weren't really having as much fun as we anticipated. I was feeling really insecure about my gap year because I'm working really hard at a job I don't even like, and a lot of that money was paying off my rent while I could be saving up for next year. I missed my parents too. So I told my friend. We talked for about 2 hours and I cried, telling her I just didn't know what to do. She told me she would support no matter what I decide. We agreed to try and live together for a little longer. But the next day I did not feel any different. So I texted her sister, explaining the situation and saying I wanted to move out in March. She pretty much told me no immediately. I texted her back saying this is my decision and I'm willing to pay rent for two more months. Then her texts didnt stop. She texted me from 10am to 6pm. Saying I betrayed their family, that I cant treat people like this. Finally she stopped and her last message was 'You have to pay rent until April, it's only fair because you would live her until July and that way we both pay half'. She says I promised her I would stay till July. What actually happened was: my friend said one week before that she was leaving in July and they asked me if I would be okay with leaving in July too. I said 'I think that would be a good idea cause school starts in September.' Thats all I said. 

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Now, I was pretty upset about all that. When I got home from work that night, my friend had left a written letter telling me she felt like she needed to choose between me and her sister, and that she did not want to do that. Therefore she was staying with her parents for a little while. It made me so sad that she didnt talk to me first. That night I packed my stuff and left. 

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I'm still willing to pay rent until March, which seems generous to me since we have no contract whatsoever and I don't even live there anymore. My friend texted me about a week later, saying she was angry and sad and did not understand me.  We talked and said we would agree to disagree but we havent spoken since. I really miss her and Im starting to doubt myself. Was I wrong for leaving? 

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