and they say mark wangler. i said we is he out?ing his guitar, singing to kathy. >> reporter: serenading her? >> yes. >> reporter: they started dating, and a few years later in 1977, mark and kathy got married, he was 21, she was 18. they held their wedding in a catholic church but by then, market embrace the neven jellicoe christian faith. >> they were happy as two people i had ever seen. >> reporter: it turns out the quite young man from fourth recovery had big ambitions. he wanted to be a doctor, kathy worked to put mark through medical school, things were tight. were you happy? >> yes, i definitely was. >> reporter: you had two boys? >> correct. >> reporter: nathan and aaron were born right as mark was beginning his practice. >> we wore the family that would do hugs and kisses before bed, or before school, or if you were going out to hang out with your friends, we always kissed and hugged, we were always a close family. >> reporter: they moved to lima in 1990, and by then, the christian faith had become very important to mark w