While I agree wholeheartedly it is a coaches responsibility to not only be in control of the play on the field, but also be aware of the behavior of the parents in the stands. I am aware that my experience in the older divisions is not as extensive as yours and I mean no disrespect. I do believe that the younger divisions are vastly different than the older ones, because of this I disagree with your statement
If they cant, their team will go up in flames........ and it isnt the parents to blame.
I have seen a child show up to a tournament all smiles and in a great mood, then after an at-bat where they might strikeout, their parent completely tears them apart. Consequently they give up and become disruptive by taking it out on the other girls or simply sit at the end of the dugout and cry and refuse to do anything. Often times this may be the teams best player and the end result is a loss.
While it is the job of the coach to teach softball and behavior skills (as they pertain to the game, fellow teammates, umpires and opponents) it can be hard to overcome the hurt inflicted by a BAD parent. The alternative is to take the kid out the game to punish the parent/s or boot the kid off the team. As a last resort that has happened. In my opinion that only reinforces the hurt the child feels by excluding them from something and people they may truly love.
I am talking of kids in the lower age divisions who still think of softball as a game and not a means to college (yet). The parents of kids in the lower age divisions are the opposite, they think their kid is going to skip elementary, middle and high school and go straight to UCLA (see 40+ pages of RayRay). I do realize that as the kids get older and the talent is weeded down to the players who are generally better (not always better) the parents also become somewhat more realistic. This I hope also means they comprehend their actions and the results that may be gleaned from their actions. With this I also hope that it becomes easier for a coach to focus more on getting the girls/young women ready for
their softball futures.
I have found out the hard way that some kids/parents don't care at all about the team, only themselves. I guess over time that will be easier to recognize and stomach but I haven't got their yet.