This is what the report feature is for. Use it after a match where you encounter such a person. Your claim will be investigated by a member of the xbox live enforcement team. No one here on the forums is going to watch that video, fire up their laptop and
ban him from xbox live.
Who cares if she's your daughter, she's 18 and legally an adult. Maybe you should let her know that the world isn't sunshine and rainbows.
That's what I would've said if I believed you. Troll silver account making up a story to get people to watch his garbage video with a dude(probably the OP) pretending to get mad. I'd say nice try but it really wasn't.