Stage 4 Cancer How Long Can A Person Live With Stage 4 Cancer, From Breast Cancer That Metastasized To The Bone?

How long can a person live with Stage 4 cancer, from breast cancer that metastasized to the bone? - stage 4 cancer

My mother has cancer, 4th Stage. We learn that breast cancer stage 1, 8 Around the year 2000. Then the breast cancer this year, down to the bones in the chest metastases. And now 4th on the stage Does anyone now if my mother still live a long life? I am very sad, but I make the most of each day that passes with him.