Reminds me of a story with my friend. A few years ago (prob before the law) he was flying on a LCA and they broke up the family (i think he had 6 kids at the time, all young) all over the plane. His wife was begging the ticket agent, almost crying. But they kept saying its a full flight, there's no way around it, u should have paid for guaranteed seats, and so on. He finally whispers to her to stop and he'll handle it. They get to the gate, he goes the gate agent with a big smile, and very loudly makes a huge scene so all of the other passengers around could hear, thanking the airline for separating him and his kids because the last time thru flew, they drove him crazy, and now he will have no choice but not be able to deal with them.....
Somehow they were switch and all sat together. He doesn't know if the GA realized how dumb it would be to keep them all separate or if the other passengers complained but whatever it was, it worked. Mission accomplished.