How can I collect back child support that has been submitted as a judgement in the court system?

Was the judgment issued over 20 years ago? If it was then the statute of limitation has run

Tenants rights

90 days is sufficient time to terminate a month to month tenancy

Yes, once the children are return to her, yes you can go to court and file for temporary custody of the children

I was married to my ex husband for 20 years when he filed for a divorce. Does the law entitle me to any of his retirement?

Yes, his retirement benefit are subject to equatable distribution

My ex-husband refuses to pay his child support on time, if at all.

You should definitely obtain counsel

What are the steps to breaking a one year lease due to safety/domestic reasons? Do I have legitimate grounds to do so?

You may need to retain counsel on this matter

Do I have to pay (deposit x7)?

Your fact pattern is not clear, however, i don't know of a situation where you would have to pay 7 times the amount of security deposit

Boiler in the Apartment caught fire while I was away, and super/fire fighters damaged personal property. Who is responsible?

You may have a case consult with an attorney

If my land lord take me to Court and I have a month to move should I pay him for that month

it depends on the agreement that you sign in court

Misconduct

This is between you an your attorneys