Also what worries me about all this is that it's not just Joe - when he was giving his chilling "I don't like her having male friends, it's weird, I'm not happy with it, the other girls don't do it because it's disrespectful" - NO-ONE in that villa called him out on it or disagreed!
So some 15 year old might watch this and think "Oh, that's normal, I should bin all my opposite sex friends in a relationship because it's disrespectful"
Just like 13 Reasons Why links to a suicide hotline after each episode, LI should definitely link to some "healthy relationship" website and an anti-bullying hotline.