When your mom found out how bad he was beating you, she told you she was going over to his house right then and there. When she got home that night, she announced that she was divorcing your father and marrying your bully, calling it "True Love"
Mom didn't want to be bothered on New Year's Eve. She took the day off, got a hotel, and told you and dad she was going on downtown with the girls...She accidentally sent you this video before midnight!
Your mom was all dressed up, ready to go on a date with your dad but bully changed the plans. He walked into the house, bend her over and fucked her. Your dad just stared while your mom enjoyed every bit of it.