Board Thread:Questions and Answers/@comment-223.27.94.3-20130926164235/@comment-3445779-20130926213622

That's the thing about most of the parents of the Hayate no Gotoku! universe. Nothing is really known about them other than small details "for example" Yukiji and Hinagiku's biological parents had once owned a coffee shop/Café, Ruka's parents where once a one hit rock star and second rate idol, Ikusa and Hayate's parents are a couple of thieving deadbeats. ;P

Though they all had abandoned their children, they are still a part of the story in some way and would probably encounter them at some point and would have some of their issues resolved.

BTW, while talking about looks. Kenjiro Hata had once stated on his blog, that Hayate's parents had the faces of very honest/sincere people. Which kinda implies why a lot of people fell for their scams.