Hi June,
I'm sorry to hear of the rough things you've been through and I wish you continued remission.
I too have found solice in quilting. There is something about the fabric, the thread and sewing it together into a beautiful creation that is a balm for the aching heart.
We all welcome you and we hope that you will find a similiar joy here at our corner of the Internet as you do in quilting.
As for longarming we have many beginners here as well as long timers. :) Make yourself comfortable, we're glad you're here.