First of all - what kind of a name is Nikki Sixx?   I guess it is a little bit better than Frank Carlton Serafino Feranna, Jr. 

 Anyway - do you have to be a heroin taking, drunk who goes in and out of rehab like a revolving door to get a Playboy Model?

Sixx was previously married to Playboy Playmate Brandi Brandt with whom he had 3 children. 

Six months after his divorce from Brandt, Sixx married Donna D’Errico.  The couple has 1 child.  Sixx has another child from a previous relationship.

D”Errico and Sixx have called it quits with no financial settlement for D’Errico.  He must be a real loser if she wants out so bad she will go without a settlement.

 I don’t think we will see Nikki honored as “Father of the Year” or for that matter “Husband of the Century”.