What an arrogant post.
Yes there are many entertaining and competitive in games that happen, in thier context. I guess you see yourself and your daughter as too good for the other 80,000 girls that play hockey here in ontario.
Hockey is a fast pace games where players make many split second decisions and try and execute a split second play. Some decisions and plays will work out, some will not. You and your daughter will just have to accept that her teamates cant execute perfection the way she can.
Hockey is a team game that requires 13 - 17 players. Not all players are of equal ability. Last Leaf game I watched Jay Rosehill was not quite as good a player as Phil Kessel. All teams sports have this issue. You and your daughter will just have to accept that she is simply the best player and the others just kant quite catch up to her.
Ask Martin St Louis to sit out a game against Boston because Zdeno Chara is too big for him to play against.
Yes there are some parents that go over the line during games. This is not unique to girls hockey. Will happen in Basketball, football, gymnastics. dancing, etc etc.