<human>: Hi I'm just looking for people thoughts on this subject. I'll try to make it short as possible. I'm just really stressed out.

I'll start by saying that she really isn't the type to cheat. She's never lied to me or done things behind my back before, so I'm not sure if I'm overreacting or not. It's just all sketchy to me because we also haven't had sex in 6 months because she's depressed she says.

But any way  tonight my girlfriend of 4 years said she was going to her friends moms house because she bought a new house and wanted to show her. She acted like she didn't want to go but I encouraged her to go, so she did. We texted periodically and I could tell something was off, but thought nothing of it because she's the type that tells me what's going on. Any way she gets home and she's COMPLETELY drunk. Now, this is a big for us because we rarely drink, especially not without each other because we set that standard when we were early into our relationship due to her trust issues with me.

When I confronted her about drinking she admitted it but then became erratic saying she loves me and would never hurt me, also saying she is worthless and I don't care about her and I only want one thing (sex).

Now the part that legit makes me mad, is out of my frustration I asked her to show me the texts from her friend. She showed me her phone and she deleted every text from her, but only from her so that makes me think wtf were they talking about?.. She said she deleted the texts because she "knew I would do this".. I don't know what to think..

I'm laying here next to her passed out, not knowing how I feel. Should I be concerned? It's alarming due to this not being like her and because of our recent struggles. Idk

I just need to know if I'm being irrational about this. I'm considering breaking it off because of this and the dead bedroom. I'm just terrified because I've sacrificed all my friends for her. Job opportunities etc. She's literally my world. But I feel thinks are taking a downward spiral.

Provide a brief overview of the text.
<bot>: she Lied to me about drinking, said she did nothing wrong. But deleted all evidence that could have proved that.