In a PEOPLE exclusive, singer Georgette Jones Lennon writes an emotional letter to her late parents George Jones and Tammy Wynette for what ... singer died at age 55. She calls it a "very special ...

This Tammy Wynette song breaks my heart every time it comes on; you might just share that same experience after one listen.

Jones was indeed on a downward spiral, a descent that would pick up speed some 14 years later, when he took up with Tammy ...