I've been fucking this girl for about a month now and she was super cool and quite hot, but in the past week or so she's become very attached to me and it's turning me off her so much to the point that I don't even want to meet up with her for sex. If I dont text her for 1 day she goes mad at me and if i'm not free when she is free she starts a big argument like she's my girlfriend.. I ghosted her today after she asked me to hang out, she even found my mother on facebook and messaged her asking where I was.....

Long story short, how the fuck do I tell a girl like this I don't like her anymore?? Any advice would be appreciated.