User blog comment:CNBA3/Future Filler Arcs (WARNING: ANIME WATCHERS, MANGA SPOILERS!!!)/@comment-24536822-20140628015354/@comment-7418318-20140628160450

That would need to be handled very carefully to be believable. Fairy Tail does care a great deal for all their members after all. Maybe the others get suspicious of that independant guild and try to keep Romeo away from them, but he thinks that they should "stop their meddling" because he can take care of himself. He would certainly fall into the right age-group to get into a rebellious phase.

But I'm starting to like the idea that Romeo fell in love with a member of that guild more and more, especially if Wendy is shown to develop feelings for him beforehand and maybe get jealous and/or heartbroken. Maybe even have a verbal fight ending with them telling the other that they hate them in the heat of the moment, but in the end they'll get at least their friendship back with the possibility for more.

Though I think those two ways would even combine well. That whole mistrust against the independant guild and Romeo's growing frustration with the overprotectiveness of Fairy Tail could be the reason why he gets into the fight with Wendy.