In the week before Valentine's Day, CBS News is featuring stories about love that blossomed despite unimaginable odds. We ...

She was picking up Stephen Wampler, an environmental engineer who was in a wheelchair and had cerebral palsy. "I didn't know the extent of his disability," Elizabeth, 60, told CBS News.

Elizabeth Wampler, 60, met her now-husband, Stephen, 56, in his van in 1994 because she was friends with his driver. The couple tied the knot the next year, before going on to have two children ...