but we were trying to also support my dad and his happiness. >> nanette packard, depending on who youisputes is that nanette is a loving mother. lychelle is her first daughter, ad she spoke to "20/20" about the mclaughlin murder for the first time. how would you describe your mother to someone who's never met her? >> i would say she's passionate and loving. she's one of the biggest motivators i ever met. even every single man that she ever married -- that sounds funny, but she motivated them and helped them grow. >> nanette met her first husband to be -- he goes by k-ross. last name johnston. they were both working in a gym. >> she got married to my dad when she was 19. so she got married pretty young and had kids young. >> how old were you when they got divorced? >> i was 2 when they got divorced. >> so, how old were you when she met bill? >> i would say probably around, like, 5 or 6 maybe. >> pretty soon after dating she moved into our home at balboa coves where we grew up. we had already left home. nanette moved into one bedroom, and the kids each had their own room as well. >> he