I think Vince's issues stem back from his childhood...his mother went through a string of boyfriends who physically abused Vince (this was before Vince found out that Vincent J. McMahon was his biological father...before then, Vincent K. McMahon grew up as "Vinnie Lupton"). I figure some of his mother's boyfriends also sexually abused him. Vince McMahon clearly shows the signs of a person physically/sexually abused as a child.
Wouldn't surprise me. Vince seems obsessed with the subject. I still remember that hideous gay wedding storyline. Vince obviously has some issues.
To suggest a storyline like that involving your own daughter is just sick.