<human>: My ex girl of a year left me at the beginning of the year cause she was bored. Got an 18 year old boyfriend, shes been with him for 6 or 7 months or so and called me up at 2:30 to talk.

I agreed and she informed me that she's pretty much living a lie and started using a few subtances/smoking cigarettes and shit. And her boyfriend treats her like shit. 

She picked me up because she was nostalgic of us. She was trying to "Explain how she felt" but she just started crying and said she had to leave.

2 Days later shes the same "Bad bitch" on social networks and what not.

I'm fucking confused man. More importantly i'm heart-broken. She was my first real relationship and her doing this shit sucks to see. And she's still "attached" to her boyfriend, who also happens to be moving in a few days.

Summarize the given text in a few sentences.
<bot>: Ex calls me after 9 months or so to tell me she hates who she is now and that she misses me/her boyfriend is a dick