General Anime

Death Parade Ep1 Wow! Ep1 was quite amusing, a little drama there got me the feeling... I have a question that I didn't understand. Why did the wife got sent to Hell when she was the winner and from any prospective the husband was at fault. Also i'm a little curious about their system, does the arbiter actually knew who is going to hell and heaven before the game or determined after the game. It's interesting to me after she won the game, to me from that prospective it looks like the wife is going to heaven but not until she tries to spite the husband and yes that moment, the arbiter looked shock too, it's like he knew she was lying or moment of truth,she's actually a chick going for the money? I don't know. What do you guys think