A new low...or is it a high?

It's been a while since I posted. I'll catch up on the last three weeks soon but this has to be posted right now...

I'm off today. I got a call at 2:30 this afternoon from my supervisor asking me to come in and cover. Why? Because she is drunk. Wow. Okay. Not cool, but I can get some OT or at least a trade for a night off later this week. I get dressed and am in the car almost halfway there when I get another slurred, sloppy phone call. "Never mind, everything is fine". I head back home but it seems weird. I send a text message to the manager asking if I need to come in or not. At 3:31 he replies, "working on that now, will let you know in a few minutes". At 4:02, another text, this one saying "she wants to stay". Now either he doesn't know she's drunk because I wouldn't think he'd leave that up to her...or he doesn't care. Since it's painfully obvious to me after two short phone calls that she's wasted, I have to assume it's the latter.
All I can do is shake my head in utter disbelief...