It's me again

And I am so, so, fucking angry.

Mum just got back from five hours away in Otaki, and the first thing she does it yell at me.

Me: Hi mum!
Mum: Why didn't you answer the phone?!
Me: ...
Mum: I rang the WORK phone, the HOME phone, YOUR cell phone, TORI'S cell phone and HANNAH'S cell phone, and then I TEXTED everyone and NO ONE ANSWERED!
Me: I didn't know
Mum: Of COURSE you fucking didn't! Where have you BEEN? You were supposed to be looking after the OFFICE!
Me: >:| I've been here for ages checking in people who CAME OUT OF HOURS.

Then she left. And then she came back and

Me (cheerful): Hi Mum.
Mum: Who rang?
Me: Hi Mum!
Mum: Did anyone ring?
Me: Not really
Mum: What's that supposed to mean?
Me: Hi Mum!

And then she leaves again.

I don't know what's wrong, but I CANNOT seem to be able to have even a simple conversation with her these days. She ignores me all the time and when I try to talk to her she's all grumpy and tells me to fuck off cause she's busy. What did I do?

>:|

It CAN'T be because I didn't go to the beach. She never wants to go anywhere with me anyway. Fucking hell. No wonder I'm so bloody stressed.