Vince Gill and Amy Grant Share Their Advice on How to Have a Long and Happy Marriage (Exclusive)

Vince Gill and Amy Grant have some advice on how to have a long and happy marriage like theirs.

“A lot of kindness,” the Eagles member, 67, exclusively told Us Weekly of what makes a strong relationship while on the red carpet for the Grand Ole Opry 100 Year Celebration on Wednesday, March 19. “You know, a lot of kindness back and forth to each other kind of solves all the problems.”

Grant, for her part, echoed similar sentiments.

“For every human…