Your cat goes to the bathroom in a certain spot in your living room The litter box is clean but she will only use it when she wants to you have recently had to get rid of her 2 kittens?

You cat is stressed from the loss of the kittens. I have had problems in the past with cats peeing in the house when stressed. I hope she peed on a cheap rug, because you will have to remove the item she peed on from your home. She will continue to pee in that spot if you don't remove the rug. I have had to get rid of very expensive oriental rugs due to the same problems. If you can't get rid of the pee spot, maybe you could put a door on the living room to keep her out. Once the spot is not available she should stop the peeing.