Make sure the divorce decree lays out the responsibility for each tenant.

Can I ask to be heard by a Judge, when a DA dismisses misdemeanor , regarding conclusive proof perjury won the day /affects RO

After the case is dismissed the judge no longer has jurisdiction to hear anything more.

What can we do?

Your son needs to deal with this situation. Have him get in there and find out what is going on and collect his pay

Is there anyway we can approach them about breaking our lease?

Call the sheriff to enforce the local noise ordinance. That is not something you want the landlord to try and self police.

What days do I owe late fees for?

Per day means each and every day including Saturday, Sunday and holiday

Should she plead nolo or is there another plea that would be best in this situation?

Yes hire an attorney to mount a defense and set a strategy in place.

Are you a male? The other details you seem to reveal in your post.

Isn't a 60 day notice required? Is a text considered legal notification?

60 days is indeed the required written notice and no a text message does not qualify.

Can we use this notarized letter to help us?

Yes, hire an attorney to use the letter and other information to cross exam the opponent. There is much here to work with.

Would there be a way to be compensated for this?

Report all wage and overtime disputes to the Dept of Labor, Wages Division