Jail time is probably unlikely, but you are facing very serious consequences pertaining to your driver's license. You should contact a lawyer asap.

No, but he can tell you he is very confident the case will be dismissed barring any material change or information unknown to him.

Should I appeal??

You now have a misdemeanor conviction on your record so that may be reason enough to appeal. You won't be able to recover any of your costs...

Yellow tickets are not criminal. You should be fine.

It is hard to tell you how much time she is facing without knowing a lot more details - does she have a criminal record? Is this her first...

Is it possible for me to leave the state while on probation through airline without getting caught?

Do the conditions of your probation allow you to travel? If not, it would be a foolish thing to do because you'd b in a lot of hot water if she...

What happens to someone's criminal record after they change their name?

You would still have a criminal record because it is tied to your fingerprints, not your name. It could help you though in terms of people...

Do I have to be afraid?

Based on what you've written you don't have anything to worry about in terms of criminal charges. You need to be careful on the internet though and...

Does an armed felony offense have to be brought to the grand jury?

yes, unless it gets reduced which is unlikely given the fact a gun was involved.

What happens to me if I was in a car with someone who possessed weed?

On the first court date you will just be given a copy of your charges and enter a plea of not guilty. You should hire a lawyer before then, though...