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.

Question: Are they still married?
Self-contained rewrite: Are Nikki Sixx and Donna D'Errico still married?