How do I take care of two tickets that were sent to collection

You do not state how old the tickets are. You can go to the traffic court clerk and ask to retrieve the matter from collections and bring it back...

Do I retain a lawyer for a misdomenor D/V charge? 60 yrs. Old, no record,Husband didnt file restraing order. Married 39 yrs.

You need to hire an experienced criminal defense attorney who regularly handles domestic violence matters.

How do I make my non corr. 5200A ticket reduced?

Go to the arraignment and set the matter for trial "time not waived." The trial will be in 45 days or less. I would bring the proof the issue date...

How can I let the county jail and/or the legal authorities know about his condition? Can they take his case to a mental court?

Your brother should have gone through an intake process at the jail where they asked about whether he is on medications and has any conditions. ...

This is NOT criminal trespass. It may or may not be breach of quiet enjoyment. or nuisance. More facts are needed.

What can be done over false information on backround check that are making it impossible for me to get a job

I agree with the above answer. My concern reading your post is that you may be the victim of identity theft.

You are potentially the victim of a crime. I would consider filing a police report.

Forgery and perjury

Perjury is rarely prosecuted. You can try informing the DA's Office that you have evidence of perjury, but do not expect an enthusiastic response.

Will the plaintiff have a no contact order like the defendant?

Typically no contact orders restrain one party. In this case, that party would be you. If you want to restrain them file a request for a no...

How do I evict a woman that has been renting a room in my house for 5 years?

Most likely you will have to go through the formal unlawful detainer/eviction process.