My supervisor says she wasn’t aware that I was on leave even though I told her countless times. And cc’d her in my leave application email and not to mention told her a week before that I would be on leave. So she’s either crazy forgetful or straight up lying.

So I applied for leave, it got approved. Went on leave. While away work got busy and my supervisor wanted me in during my leave. and she is now claiming i didn't inform her when I clearly did. And I'm going to be in trouble. Don't know what to do with this as she's claiming not to only to other people I didn't inform her but to myself that I didn't inform her. When we both know we talked face to face in her office about this. So yeah it seems she's the type to believe her own lies.