Why does everyone hate Courtney?!

It's mainly because of her behaviour towards Duncan and the rest in TDA, not to mention the lawyers. In TDA she turned from a nice though slightly bossy girl to an obssesive monster. I understand she's worried about Duncan cheating on her but that's no excuse to beat the guy in every episode (mainly with objects and aiming to his manhood) and then claim to love him just seconds later. She eliminated Owen using help from her lawyers, changed the rules of the game every time they didn't suit her, constantly threatened to sue the show, blackmailed every contestant into giving her half of the money, gave Duncan a 32 page document which she expected him to learn in one night and used her lawyers to get better food, bathroom and bed. The Duncan beatings are semi justifiable (she could have stopped after the first ones) but the constant rule-changing is what got into people's nerves. She claimed to follow the rules only to change them constantly. Other fans, mainly Duncan fans, might have gotten angry at other factors like Courtney using him and his emotions to win some challegens (One Million Bucks BC and Princess Pride) or the fact that her TDA Exclusive showed that she actually set a trap in Duncan's contract in case he broke up with her, that said that she'd get half of the money if Duncan won. Also fans who seek for vengeance (or how they call it: karma) were probably angry at the fact that she never payed for her dirty deeds: she only broke up with Duncan for an episode while Justin left in a full body cast, Heather was shaved bald and Alejandro was burned to a crisp. Other fans just think that Duncan payed for the cheating before hand (getting beaten by Courtney every episode).

Just a few (merely especulated) reasons... other than that I don't see any reasons to hate her.

i love courtney with all my heart and i dont why the producers made her all bitchy maybe they needed that "one character with the issues" but i wanna know why courtney

I'm a fan of Courtney, but other people either hate her because of:

1.) TDA: Where people say she was apparently oh so abusive towards Duncan and turned power crazy. (Despite the fact that her personality was assasinated so badly it looked like the work of a fanfiction writer).

2.) She is apparently in the way of their "wun twoo paiwing" Gwuncan.

3.) They find her "too whiny". Even though her whining in TDI was justified by her being booted out of the game by her own team member rigging the votes and of course she is going to be pissed that Gwen, who has a crush on Courtney's boyfriend, is always hovering around him and, on occasions, giving him loving looks and looking more like a girlfriend than a supposed 'friend'.

4.) Courtney, apparently, being so "cruel" to poor angelic, loving, abused, kind, mistreated, unloved Goth Gwen.

or simply

5.) Her ego and her criticism of others. (Okay people are kind of justified with this one)

I don't hate her. She's my fav character since day one :D!

I completely understand what you are saying, and I think being cheated on is awful...been there. It's not cool.
But I dislike Courtney immensely for the following reasons:
1. Her obsessive, controlling behavior in everything(including her bf and teams) Now I know some people will say that's just how she is....well, she takes it to a new level.
2. Her constant nagging and whining. Especially when she doesn't get her way.
3. Her behavior in TDA was disgusting. She comes back to the show and destroys it by constantly being the center of attention, has ridiculous special treatment(which is bs), treats everyone else terribly(insults them and treats everyone like she is superior), dumbing everything down for everyone(as if she is the only smart one), makes a list of when her bf can hold her, complement her, etc. (which is plain dumb...why have a bf then?), and my list can keep going. Bottom line: she was a selfish, arrogant girl in TDA. Such an unlikable character.
4. She has no trust in Duncan whatsoever. She hears Trent talk about Duncan and Gwen being friends and she jumps all over Duncan as if it were something more. Then in the second aftermath, she completely blames Gwen for doing something when neither one of them did anything!
5. She is jealous of any girl that talks to Duncan. She is ticked when Gwen and Duncan talk....they were just friends in TDA and in the beginning of TDWT. She doesn't like when Lindsay takes Duncan to the movies in TDA. Why doesn't she have enough trust in her bf? This is why DxC didn't work out...it wasn't strong enough.
6. She reminds me of myself....my own personal answer...hehehe
My list could keep going...but I'd rather stop now. I think she is a great girl in all, but her character needs work.

everyone hates gwen but i did see some bad things about courtney

Because, Courtney Is allegadly whiney, bitchy and over competitive.

Which can be justifyed. Courtney has been used to everything going her way. She is used to winning, and is usd to people who are like her, SHE ALSO DIDN'T HAVE ANY FIRENDS.

NOW Courtney has made friends on the Island, (Duncan and Bridgette) As you can also see Courtney started out nice. "Sadie is it? Come on, it will be okay."

Courtney then got the otes switched on her in TDI causing her to go balistic. She is used to things being perfect and going her way....it's like a four year old who is told "no" for the first time, they don't understand it.

Next, since she had no friends ever, she has NEVER gotten her heart broken, and has had no direction of experince on how to handle these situations.

I think that the people that hate Courtney are Gwen fans! And since Courtney acted, er, mean to Gwen, they hate her for that. *shrugs* It's a simple answer really. And I'm NOT bagging on Courtney. (btw didn't Court and Duncan break up?????? I swear to god they did!!!)

i actuall think its cuz they like the worst cuple the ugly who gothic cunt fat fucking gwen and cheating duncan thats y ppl hate her she got cheated on its horrible i hope gwen gets kill by a bus that whoe

its because of tda when she turned bossy thats what makes people angry and that she was mean to gwen so.

Well not everybody probably most people