Welcome Linda* I am glad you found us. I do wish that your situation was different.
The group of people living with serious illness and sharing on our forums is quite small. But it is helpful to walk with others, speak frankly about fears and hopes, and to share the trials and joys at this time.
Does your son know how serious your illness is? I imagine it could be hard to have such an important conversation when he and his family are far away. I am just thinking he might want to have information to make good decisions and to talk honestly with you.
Although this thread Your legacy ~ What to leave behind for your loved ones?has not been active since 2012, I thought you might be interested in some of the thoughts other members have posted.
I am interested in your 'sigh' so I looked it up:) One definition is: "a long, deep, audible exhalation expressing sadness, relief, tiredness, or a similar feeling." Does one of those feelings fit best for you?
Katherine