Charles: There are lots of clinical trials and new treatments now. I'm sure we can navigate it.
Sharon: We? You mean me. I'm the one who will have to take care of appointments, decisions, treatments...
Charles: What about the kids?
Sharon: They have their own lives. I don't want to make this everyone's problem. But I can't do this. I have a hospital to run, a new relationship that's going well... and now I have to stop everything and take care of my ex-husband. I can't.