Season 4 was weaker than the others. No suspense and no real theme. Tawney’s character got on my last nerve! All she did was cry and sulk the entire 4 seasons. Her eyes were always wet. STOP! Her character was the absolute worst but she tried to do better as Teddy did. The show was good overall and delved into many areas. Completely opened the can of worms into the dysfunction of families dealing with issues from different perspectives. Stumbled upon this series on Netflix and I was intrigued.