May I put in a rental lease a clause that says: if anyone in the tenant family threats me I may terminate the lease?

It would be very difficult to prove and make the court enforce it. It would probably be better to have a provision where you can just terminate...

I have certification from TERMINIX who treats my apartment rentals after each vacancy, why is a new tenant not responsible?

It can be coming from other apartments in the building.

Will you be able to help me to purchase my parents house , my sister already has a lawyer Gross Shuman.

Seems like a fairly simple transaction we do many of these. We can hire an appraisal and with the help of your sister's counsel negotiate a deal...

A construction company damaged the side of my co-op in 2015 ?

hire a lawyer to make a claim against both the construction company insurance and the coop building insurance.

What are my rights??

I don't think you have any rights at this point, the reverse mortgage superceded the lease agreement. HUD will eventually start eviction...

I don't think you will have hard time getting out of this lease. It wouldn't make any sense for your landlord to fight this you will probably lose...

Short Sale Dilemma: Paying off unrecorded lien after closing?

I would be careful looks like mortgage fraud to me

You can always hire a private investigator and forensic accountant to investigate your husband's true income