Oh I'm so sorry. It must have been a real serious case. My Dad had skin cancer for about 25 years and he kept getting bits burned off, but it certainly was not life-threatening. Is it Melanoma?? Most skin cancers are curable now adays with treatment. Has it spread to other parts of the body?? I'm praying for you and your family. Make sure you tell her that you love her before it's too late.