Conversation so far:
Did he have a family?
From May 1989 to November 1996, Sixx was married to his first wife, Playboy Playmate Brandi Brandt; they have three children.
Is he in contact with his mother?
CANNOTANSWER.
Did he marry again?
One month after the divorce from Brandt, Sixx married his second wife, another Playboy Playmate, actress Donna D'Errico.
Did he have any kids with Donna D'Errico?
Sixx and D'Errico have one daughter.
Are they still married?
They separated again on April 27, 2006 and divorced in June 2007, with D'Errico claiming irreconcilable differences.
Did he marry again?
Nikki revealed to the public that he proposed to Courtney while vacationing in St.
Barts.
They were married on March 15, 2014.

Question: Are there any other interesting tidbits about his personal life?
Self-contained rewrite: Besides Separation from Donna D'Errico and proposing to Courtney are there any other interesting tidbits about Nikki Sixx personal life?