Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: I'll start this off by saying that having personal space is very important to me. I've always enjoyed being able to spend time by myself since, it's really the only way I can relax. 

Earlier this year there was a month long stretch in which my (ex) gf was staying at my place every night. I was starting to feel drained by this, so i explained how i was feeling to her told her that she was going to have to stay the upcoming weekend at her place. She agreed reluctantly. 

The morning after the first night at her place she called me and was frantic. She told me that she'd  had trouble sleeping as well as some upsetting nightmares. She asked if she could spend the night with me so that she wouldn't have nightmares. I told her that she was welcome to come over, but could not stay the night. I made her stay at her place for a total of three nights during which she had trouble sleeping and was very upset with me. 

AITA for not letting her stay over?

wanting to sleep by myself