Welcome to WGT and the Wolves within PrincessDeb!
Don't worry about these guys too much, just laugh it off. Most of them are here for exactly what you describe and have no integrity towards the game at all. Maybe once they reach puberty things will change.
In the meantime, if you find someone being rude and offensive to you in the Game Chat, take some screen shots to email WGT.
members@worldgolftour.com
Once you have a few good screen shots, it is easy to shut these guys up simply by asking - "sorry i dont have enough screen shots, could you repeat what you said?"
Enjoy your game and dont hesitate to ask for any tips or advice within these forums.