A study of U.S. undergraduate students found that “has anger issues or is abusive” ranks as No. 1 among the top ten deal-breakers for long-term relationships; No. 10 is “smells.”

A study of U.S. undergraduate students found that “has anger issues or is abusive” ranks as No. 1 among the top ten deal-breakers for long-term relationships; No. 10 is “smells.”