Why does Stewie hate Lois so much?

I think that stewie hates Louis because he was intrapped in her womb for so long, and got used to it and then was ripped right from it. I think also that naturally stewie is just an evil child, he has to hate somebody so why not louis?

Personally I do not think there's a valid reason. I think the producers put that in for the twist on family guy, to make it the succesful show it is=]

From what I've seen - is that because he was trapped in her womb - and didn't want to be in there. I know this because of the doctor episode, where he thought the doctor was going to put him back in. lol

Stewie hates Lois because he thinks the "white man" i.e. the doctor will put Stewie back in Lois' womb on his first birthday. That of course is not true and he continues to hate Lois no matter what. That's one of the first few episodes in season one or two..But there is one episode where Stewie becomes very attached to Lois because she stitches Rupert--Stewie's teddy bear--together after a dog rips it apart. But in the end of that episode its back to good ol' Stewie who is always plotting to kill Lois..lol

I have seen the complete first season of Family Guy, but I never saw a clear explanation of why does Stewie hate his mother. But I have a guess: Stewie hates everyone, including Lois.

maybe he hates her so much because he is his mom and makes him feel somewhat weak,he needs her to survive, foodwise and such. Stewie sees himself as a strong individual and dominant and that's why he, in my opinion dispises the fact that he's so dependent of another person.