<human>: Can you provide a brief rundown of the text in within 3 sentences?

Me and my girlfriend have been together for 6 years, but for about 4 of those years it was a mostly a long-distance relationship: for two years we saw each other on the weekend, then for the next two she would usually come at my place for a week or two at a time.

Nowadays, she's not exactly living with me, but she is staying at my place for long periods of time (3 to 4 weeks), very frequently. When she's not here, I don't miss her, but I'm still usually happy to see her when she comes crashing at my place. However, this usually fades away very quickly, and it usually leaves me pretty frustrated internally because I feel I enjoy the liberty of being alone more.

I want to tell her I don't want us to live together, but after six years of relationship, and knowing my girlfriend, I'm pretty sure she'll want to end the relationship since it's not going anywhere. Obviously I dread this because she'll be sad, and it'll sadden me too. Moreover, I'm afraid to make a hasty move and regret it later on.
<bot>: I don't enjoy living with my girlfriend but I am afraid to tell her and regret it as it will probably end our and relationship.