Nick Adams (actor, born 1931)
Adams married former child actress Carol Nugent in 1959. Nugent had appeared in an episode of "The Rebel". They had two children, Allyson and Jeb Stuart Adams.
Phyllis Summers
In 2005, Phyllis and Jack reunited, just before she began an affair with Nicholas Newman (Joshua Morrow). Nick used the affair to numb his emotions after his daughter's tragic death, having been married to Sharon Newman (Sharon Case). A love triangle forms between the three characters, and while Nick initially returns to Sharon, Phyllis becomes pregnant and is unsure if Nick or Jack is the father. A paternity test supposedly revealed Nick as the father, and their daughter, Summer Newman (Hunter King), is born in December 2006, and they are married in May 2007. Their three-year marriage eventually succumbs to Nick's ongoing feelings for Sharon, which resulted in an affair and the birth of their daughter, Faith. Nick divorces Phyllis in 2010. They briefly reunite and remarry in 2012, although it ends due to Phyllis' adultery and lies. Morrow stated that "not many husbands would put up with what he has" in his marriages to Phyllis. For the years following Summer's birth, speculation arose that Jack was in fact Summer's father, not Nick. In 2013, it was revealed that the paternity test conducted in 2006 was inconclusive.