the end of the road

I have written about my husband who has 3B lung cancer He took  all the chemo & radiation that you can give It did shrink but came back He had tried some of the test trials but they all seem tohave side affects He is 83 years of ageThey say pick quality of life or pass away being sick with the time you have left People have said to me well he is lucky to have lived that long & I guess that is true but when the time comes it breaks his heart & mine to watch him getting weaker & weakerevery day. He keeps on asking me isn't there something we can try thatt won't make me sick If anyone has any suggestions or has been through this please write I would appreciate it thanks Joan