I downloaded Shimrods Happy Buffs Changed to Fine and it is quite a game changer! I also have Parenthood and my current save has 5 teens. Before this mod, no matter what kind of day they had at school, as soon as they walked in the door, here came instant happiness! Even the moods swings from Parenthood didn't do much, nothing could overcome being in a beautifully decorated house. But now if they come home angry, sad, embarrassed,etc. the mood stays. Their parents have a chance to help them deal with their moods. They argue with each other, get angry and/or tense at times, even get into fist fights (which actually surprised me). If you want drama in your game, I definitely recommend this mod.