I did try and help them. I really did. I talked to Francine about my mom going through surgery to have a breast removed and how she dealt with it, even had my mom talk to her. She refused to listen though and recently pulled me aside when I came home from work and told me she wasn't going to make it.
I do try.
Natalie on the other hand....let's just say I don't know whatever happened to her. My wife did offer friendship and help but one day she just was gone.
In the end all you can ever do is tend to your own backyard and do your best.