Confirm Friend Request?

From numerous emails I've been getting lately, it's clear that social networks are playing a key role in helping people of all ages address their unfinished business. Here, two readers share how their unfinished business was made whole with the help of Facebook. Rezza31 wrote: "About 13 years ago, my sister and I had a bad falling out. We didn't have any contact with one another as she said she never wanted to hear from me again. During that time, our mom passed away, and I was never called. ...