Police data from the past three years has consistently shown that a significant number of those arrested for their involvement in racist violence across the UK also had a history of domestic violence.
Megan McClure, from the Women’s Resource and Development Agency, said that "the attempt to frame racist violence and anti-immigration sentiment as a response to concerns about violence against women and girls is both deeply harmful and fundamentally dishonest.
“Violence against women and girls (VAWG) is overwhelmingly perpetrated by men known to victims, within families and communities, yet far-right actors repeatedly seek to redirect attention towards migrant and minority communities. In doing so, they exploit genuine public concern about women's safety to advance racist and divisive agendas.
“The events in Ballymena demonstrated how adroit the Far-Right have become at hijacking the ending VAWG narrative to promote hostility towards migrant communities. Not only does this cause direct harm to those targeted, it also distracts from the real work required to prevent male violence and support victims and survivors.”
Extracts from a much longer article at https://www.thedetail.tv/articles/14-of-those-arrested-during-ballymena-riots-have-since-been-reported-for-domestic-abuse
I dont think this is unique to NI as there was an earlier thread about similar statistics following a riot in another part of the UK. (I did try to find the thread to add to the existing one, but nothing came up.)