WHAT ?!

Okay so im back from dropping off my sister and i asl can we go to McDonalds just you no cuz i want food not really all that hungry and i dont eat alot in the first place, she says sure we go home grab 20 bucks and drive to McDonalds she parks and says get out and get your food i say y cant we go in the drive thru she scoffs and says she doesnt need this when all i said was can we go in the drive thru ? alright she says i dont want to go in the drive thru i say but you all ways send me in ( its true she'll send me in to get her food my sisters food and my food every single time ) she says no i dont i say ya i think you do she starts the car and says im minipulating her and this whole situation started by me asking can we go in the drive thru ? i dont understand that ? is it just me ?