Plate plays hard (says she has to study and isn't clear on time) won't accept to come see me the time I told her, says " I don't know..I will text you when we go out, maybe later" so I ghost.

Now my gf plays tricks on me, she let's done of her stuff every time in my house and I notice her pattern using it as an excuse to come see me again, today she want her skirt she accidentally "forgot" last night and needs it for a dress code event tomorrow but I don't want to see her really.

What to do? I said that it's fine she can come pick it up but I'm not in the mood to hold her around or spend time with her tonight.