Maintaining a marriage in the wrestling world is hard. The lifestyle's tough, there's attractive women chasing the wrestlers everywhere and couples often spend long periods of time apart. Ric Flair, Jerry Lawler and Hulk Hogan have all had to handle divorces and John Cena is currently in the process of one of his own.
Linda McMahon has stuck by Vince's side since she was a teenager and from 1980 to 2009 assisted in the running of WWE. It may have hindered her political career but she stuck by Vince throughout the years.
Their daughter, Stephanie, has been involved in the company since modelling merch as a child. She began working full-time for WWE in 1998 and continues to do so to this day; she most recently appeared on screen at Raw 1000 but works full-time behind the scenes.
Stephanie married wrestler Triple H and the two will inherit WWE. Many were perplexed at McMahon allowing the couple to wed on his watch, as a young Triple H was a member of the Kliq, a group of wrestlers who sought to usurp McMahon's authority. However he has matured and taken on a major role in the company. In the last four years has put over many other superstars and did so again at SummerSlam, losing to Brock Lesnar.
Shane McMahon is no longer a part of WWE but he stuck with his father throughout WWE's struggles in the Monday Night Wars, only departing after the company's place at the top of the industry was secure, putting his body on the line countless times along the way.
Involving one's children does not always work well (Ric Flair, Eric Bischoff, you've both made that mistake), but the entire McMahon clan took to wrestling like ducks to water.