I told you before what you needed to do.
First--you absolutely MUST stop trying to defend these posts which have already gone beyond repair. Let people think what they will based on what you have alread said. IF you lied...apologize for it, and admit you were wrong. IF you were telling the truth...ignore these topics and let them die.
Secondly--you need to start over fresh. Not with a new user name, but with a new attitude. Make a conscious and concentrated effort to only post responsible and reliable topics and relevant responses to other topics. If you can show people that you truly do care about your snakes, and you have an idea of how to properly care for them, you can earn people's respect.
If you spend enough time being a reliable and responsible user of the forum, it only follows that you will eventualy gain the respect of the members. The only question is how long that will take, and whether or not you can actually do it.
The ball is in your court, as it were...