A lot will depend on her state of mind and well being....that said... Stage four is usually not a good sign. I have 3 kids and a loving wife....but I had a huge part of me ripped out when my mother died 09/22/19....she was getting treatment for H-pylori symptoms with anti biotics...they ran their course felt worse....took her to the local ER on 09/15/19....blood work came back her hemoglobin was ~80...took for an ultra sound and they came back with stage 4 liver metastasis diagnosis...she had several 4cm long lesions ....I've still not recovered, to this day....in any event give her all your love and support....