<human>: Dating 5 months, she's getting texts from someone claiming to be my one night stand from about a year ago. This girl is in a relationship now and would have no reason to text me and less than 5 ppl probably know it happened. I have no idea who is texting her or why... She thinks this girl is very unattractive and got super mad at me and feels compared to her. She asked if I thought this girl is attractive and she kind of is so I said yes and I shouldn't have said that... Now she's been ignoring my calls and texts and her friend texted me on her phone insulting my standards and that I'm so out of my league with the gf and probably won't hear from her again. Guys, please help I'm so lost and I really like this girl...

Summarize the given text in a few sentences.
<bot>: Gf is getting texts from a random number claiming to be my one night stand from a year ago, she looked her up on Facebook, thinks she's very unattractive and now feels compared to her.