Husband was charged with violation of probation, and ammunition was found during a home visit. How severe is that?

Provide that information to his attorney. It may be a good defense.

Probably since all that you are telling us is that you have not seen your probation officer for 3 1/2 years. Judges get upset with absconders.

Do I need an attorney

Yes, you definitely need an attorney.

Can cops charge for destruction of property $250 and Malicious when prop was abandoned and already in disrepair? No signs..

Yes, they can

Expect to stay away from that mall unless you want to be arrested.

Second time possession of controlled substance (felony charge)?

Would need to know a lot more. Hire a good attorney ASAP for him.

Can a search warrant be thrown out of court if there is no search warrant number on it

NO.

How likley would the state want to go to trial over a small small amount of marajuna?

It's a misdemeanor. They will go to trial just like any other misdemeanor.

Important :( Can you go to jail for telemarketing?I heard someone say they did because the company wasnt doing what they said.

Take with a grain of salt the reasons people tell you they went to jail. Don't commit fraud on the sales talks and you should be ok.

That is called actual physical control. You can be convicted. Hire a good lawyer because you have a good defense.