I've got more...
I love you so much, but please, please, please change. I will now address individually:
Married woman, please stop complaining whenever a game goes against you. Oh, you killed an important NPC in a superadvanced technological world (Star Wars)...and you're pissed they are taking action? Because you "should" get away with it? At level 4? So you're entitled to the world sidestepping all reality so you can feel more important than your completely insignificant character actually is? Too bad. The world is the world, and you're not escaping it, you can't run from the Empire forever (only for about the next 20 some odd years until Ewoks overthrow it)
Married man, stop trying to build powercharacters in systems you don't understand, and be angry when said character isn't...powerful. In fact, stop playing power characters at all, it gets tiring. And stop being your wife's (see above paragraph) sextoy in every game. If you are in real life, w/e, but she doesn't need an interactive teddybear in every game, you damn dirty Ewok.
Freshman, stop trying to know everything, because you don't, and it's exceedingly annoying when I'm running a game and someone asks me about a rule, and you're like "blah blah blah", when I was about to say how I modified it to make the game (usually) more fun for everyone. You're new, and you're turning into a rules lawyer. STOP IT. It's bad.
Roommate, I have conquered you. A year ago, you vowed to never get into roleplaying, but now you are in many games, and aren't bad at it at all. Now if I can just get you to stop being a Tea Party asshole, I will have succeeded in my life's calling. Oh, and lay off the weed, it makes you whine like a bitch.