How can I get my money back from a person that lied about being an attorney to me?

Practicing law without a license is a serious offense. Report this to the police and the Texas Bar Association.

Can money from a benifit be used for a trust fund so can money from a benifit be used to open a trust fund

Have this investigated. If there is a trust, there will be documentation. If there is not, prosecute these people.

How can my husband give his half of the house property to my parents?

Your husband conveying his interest in the real property to your parents is a simple matter of paperwork. However there are other issues, such as...

I would like to know my legal options to take action against this man

This sounds like a sexual assault. Report it to the police.

This sounds like a scam. If you were being sued you would be served.

Is your concern that the people who held the benefit stole the money for themselves? If so, hire a lawyer and have them investigated. If they...

Yes you can add your father to the deed but you should be aware of all the potential consequences of that action. First of all, the lender would...

Collection letters via emails and calling other peoples phones?

This sounds suspiciously like a scam. If there was an actual debt collection action against you, robots would not be calling. Ignore this until you...

How do libelous biographers who make up tawdry, sensationalistic fiction not get sued?

You can't defame people who are dead.

There is no simple answer to this question. It will depend on a great many factors that are beyond the scope of this forum. Hire a local attorney...