According to IBJ.com, former Indianapolis Mayor Steve Goldsmith says he stepped down as deputy mayor of New York City early last month because he was arrested over a domestic violence incident involving his (second) wife, Margaret.
The former Indy mayor spent two days in jail, according to the report.
Here is a link to the New York Times story.
"C-1 stated to S-1 "Your [sic] not going to do this to me again, I'm calling the police." Excerpted from the DC police report.
Note that C-1 [Margaret] called the police because this incident wasn't the first.