Fellow DM's how would you deal with this player?

[Elemental]

The game Feng Shui has a rule you might want to add in-if a player ever starts going on about how a monster can't do that according to the book, the monster immediately gains a large bonus to hit the character of the complaining player.

 

[reveal]

I haven't ever had a player like this but I have had a player constantly ask "why" after I've made rulings. But he was new to our group and I explained to him that I didn't appreciate it.

After about 2 months of gaming (it's just part of his nature to question things so I didn't harp on it too much) he didn't do it anymore. He trusted my judgement enough and continues to trust it now.

Perhaps this guy has done this before with other games because he, for some reason, didn't trust the DMs. He realized what he did was wrong and you handled it well. I say give him another chance and rebuild your trust in each other.