Am i being scammed by an agent who works for my landlord

As usual, attorney Moss is absolutely correct.

What is the law on living arrangements of a family of three in a one bedroom apartment

Are you asking if you can extend the lease?

Does the 30 day limit for itemized damages that a landlord is claiming apply if there was no security deposit required? Texas.

If you did not cause the damage then you will somehow need to prove that.

Can I sue for anything?

Have you been paying your rent? Or are you behind?

You can try but like attorney Rodger said, you're argument may not fly if challenged in court.

I’m i require to fill out a lease agreement?

Please refer to the original posting for more information.

Legalities of keeping security deposit to cover rent

I would just like to add some leases specifically say that this is not allowed - what does yours say?

What to do if landlord is retaliating because you hired a lawyer and lawyer is not working for his client

Everyone has a right to employ an attorney and that is exactly what your landlord did.

How do I end a month to month the right way?

Attorney Anthony has given excellent advice and you are encouraged to follow it.

Can a landlord put a tenant's pro-rated rental reimbursement toward alleged damages beyond those covered by a security deposit?

The landlord shouldn't be able to charge for carpet cleaning AND replacement (if it is the same carpet).