Try closing your door to your room and then the cats will not go in your room and then the cats will go in the litter box and if not then probobly the litter boxes are not clean.
Lock your bedroom door
put it outside
Kick it outside
Uh hello get them diapers for bed
put in on the floor.
it can't just wear diapers that should help not get your bed wet
litter box training mite work
You should never give a cat any prescription that's not their own. If you have given the cat Prozac take it to the vet immediately. If they're not peeing at all there could be kidney failure.
Put rectangular pieces of cardboard on the sides of the box and then change then everyweek.
A sand box is a natural place for a cat to pee. When I lived in SanDiego not far from the beach I used sand my cat's litter box. Clean, scoopable, clay cat litter is the only alternative to your cat peeing in your kids sandbox.
No, peeing in bed is most likely an emotional or bladder problem.
sad to say, but you rub their face in it and smack them and say no. or get them a litterbox and teach them..