I should have said that sports correlates with a spike in DV and not causes it. However, just as I can't say for certain that sports events directly causes DV, I don't think it's correct to say that there's no link between sports and DV and that the same net amount of abuse would result even if sporting events are removed from the equation.

Anecdotally, I used to volunteer with a charity that helped out young people who were in trouble, including DV. Major sporting events were always times where they tried to get all hands on deck because there was always a surge in calls compared to just about every other time of year except Christmas.

Obviously alcohol is a huge factor too, but sporting culture in the Angloshere is also incredibly entwined with drinking culture so its hard to separate those factors.