|i dont understand why in the first couple seasons stewie was evil and they strayed from that making him act and say gay things|
I think it started in 'Fifteen Minutes of Shame' when they had a cut away interview of Stewie and he was acting out of character for a breif moment. Back then, that was funny. But I quess the writers were distracted by this and decided to use Stewie out of character all he time, which is not funny any more.
That's one of the problems with family Guy Today, almost all the main characters are out of community from when the show when it started. They were good characters but they all melted into stereotypic roles in any basic half-bake sitcom.
Lois was to be the responsible and smart parent, now she's confused with today's issues and reckless with various duties, like she was a thrill seeker and the mayor.
Peter was the dumb but loving Dad who uses his crazy schemes to help his family, but now he's just stupid who acts on impulse.
Meg was the stock up teenage daughter who happens to be the only normal one in the Family like Marylin from the Munsters, but now she is treated as a mistake made by the characters that they can't get rid of so they just wail on her.
Brain was kinda like Peter's Conscious, giving him good advice or fair warning (usually in the form of a snappy come-back) before Peter goes off and does something stupid while being the smartest one in the house. But now he has low self esteem and became more preachy Rather than witty.
The only one who hasn't really changed is Chris.