If for some reason you ever find yourself between me and one of my children and you think you aren't going to let me pass then yes, your day will be ruined. You have absolutely NO right to prevent me from getting to my child - a pitiful egocentric concern about a space in a line at a theme park aside - you will find out what a jail cell looks like. Does that really make common sense and common decency to you to think you have some "right" to physically separate a parent separated from their child??
Really, someone just magically appeared between you and your kid and srpead his hands holding you apart or started a fight? physically holding a person would be if someone put his hands around you, physically holding you in a spot, not the same as not letting someone cut but simply standing there. So if you start problems, you will find out what cell looks like as you will be the one to get physical to break your way.
No you don't. No you absolutely do NOT have some "right" to prevent someone from passing you You are not law enforcement. You have no ESP. You do not have any idea what the situation might be. You may think you have some special entitlement to quickly judge people and physically threaten them, but you don't. You have ABSOLUTELY NO RIGHT to say "you should not be apart from your family." You would have no idea what the situation was. Who do you think you are?? You aren't the boss of disney world, that's who you are not. And if anyone physically threatens my wife or children at disney world or anywhere else they will be arrested.
Wow, who cares what your situation is. As you said, it is just a playground, not a life/ death situation. Rule is simple, you join the line at the end, period. You have situation, let CM know, ask for assistance to get to where your family is. You do not have to tell people why you need to cut them but they do not have let you unless CM tells so, simple rule of line and a right everyone has.
Getting physical is a totally different story and whoever starts it is a jerk but do not think that you can get physical with someone because they do not let you cut, oh, sorry "physically separating you", c'mon, who do you think can get scared from this intimidating speach.