Veneer Clicking, Poppy Seed Size Gap Btw Incisors and Front Teeth, Veneer Popping Off, Tooth Not Conforming with Rest?

my teeth do not feel natural or secure in my mouth. my front tooth fell off 4 times. and he replaced an incisor due to a discoloration. i have little gaps btw the new tooth now. my jaw hurts bec teeth are shifting. My new incisor feels disconnected. Like it goes the opposite direction. Like a buck tooth person. When i chew the veneer is a useless tooth. it can be used as a bottle opener, but it doesn't work to allow me to chew properly. and what are the laws for a dr. to terminate a patient? NYer