Yeah, and they seemed to bicker for a fair bit of that time. :)
He'd needle her, and she'd yell, "Jack, shut up!" Rinse and repeat.
But they really loved each other. A few years back he was hospitalized (moved from his room with her in the nursing home) and she was so upset he wasn't there with her, she broke out of the nursing home. She was found shuffling down a main road with her walker, trying to get to the hospital.
The "granny lojack" was attached to her walker after that. :)