hi tony. youre faced with a difficult decision but your first priority should be to get a 2nd opinion. my mom was told shed had a year or 2 to live and we didnt even make it 2 months. i think the chemo was too much for her, after everything shed already been through (radiation 70 times, 3 big surgeries). If you find you receive the same opinion I would choose quality of life over the awful barbaric treatments.
I wish you the best of luck