caption: <PERSON>, <PERSON> posing for the camera: <PERSON>, in particular marriage, is never easy. And if there's one TV couple who knows that well, it's <PERSON> and <PERSON> of <PERSON>. While <PERSON>, 62, and <PERSON>, 63, have stayed strong on and off screen, both say the way storylines weave in and out of the show has them at a loss for an exact number of years their characters have been together.