Okay so for those that are getting confused the kid next to the hanging mom is the Dad when he was a child not his son. He blames his dad for killing his mom or rather for making her commit suicide that scene was a flashback not a current event of his son's birthday. Now that we're on the same page he is a good father and him and his wife are childhood friends who are in agreement with their current circumstance.
Okay so for those that are getting confused the kid next to the hanging mom is the Dad when he was a child not his son. He blames his dad for killing his mom or rather for making her commit suicide that scene was a flashback not a current event of his son's birthday. Now that we're on the same page he is a good father and him and his wife are childhood friends who are in agreement with their current circumstance.