HI, my first postt, mum has alzheimers and recently she has become aggressive, physically and verbally, she screamed in my face last sunday to get out, after a lovely meal in the pub, laughing and joking. It was like someone had flicked a switch, the speed in which she changed. The thing is, i really dont feel i can go see her, it upset and scared me, but she needs her meds and food. What do i do? Weekends there is only me to help her.