Where is Wanda Louise Stearns?

Maiden name Thompson, 1 sister, 4 brothers. Last known address was somewhere in Tennessee. Her family is concerned about her and has tried to find her repeatedly. Would at least like to know if she is dead or alive. Both Mother and Father are now deceased, brother is looking for her. Also, only sister is dying from cancer. Please contact me with any info you have on this family member. She lived in West Palm Beach, FL for a few years, believe she had a child, possibly mentally handicapped.