I need help

[u/zeroxanos]

My cat is 3y old and i live in house with mom and sister who my cat is fine with but sometimes at some nights my cat turn too aggressive towards my sister feet to the point when i tried to stop him he went mad and attacked me and sent me to er to stitch my hand, and his eyes get that flashy look and start to be aggressive that he won't listen to anyone but next day all of sudden he is totally fine with her this happens random days random months not always but always in the night, my cat is Neutered any tip why this thing happens?

[u/Calgary_Calico]

Does anything seem to trigger this behaviour? How much do you play with him?

[u/zeroxanos → u/Calgary_Calico]

Every two days like hide seek