"alcohol is
a factor in 40% of all violent crimes, and a study of college students found that the rates of mental and physical abuse were higher on days when couples drank. "
"A recent study looking at cannabis use and intimate partner violence in the first decade of marriage found that marijuana users were
significantly less likely to commit violence against a partner than those who did not use the drug. "
I particularly land on this. Heard of too many abusive relationships where alcohol played a big role. On the flipside, have many couple friends that smoke together and it would be hard to imagine how it would ever cause similar issues. It isn't just the internal health issues, but the societal ones.