You have a lot of issues here and your lack of a prior record can make a big difference. You need to meet with an experienced criminal defense attorney to discuss your case. Feel free to call me at 407-740-7275 if you would like to discuss your options. Good luck.
Not yet, it just means the judge denied your request. If you are on probation there may not be much time to extend the class deadline. That class takes forever to complete so hopefully you are already enrolled. Make sure that you complete everything without a financial component.
Resisting an officer without violence means that you did not follow a lawful order from a police officer when you were required to do so. There does not need to be an underlying criminal offense. You could give a false name, run away, not pull over as directed, etc. Just because you are arrested for this does not make it a good charge. You may have valid defenses. Call me tomorrow if you have any specific questions regarding your husband's case. Good luck!