Delayed Security deposit return ?

You have a right to sue for reason of the delay.

A musician was unknowingly booked (contract signed and deposit paid) by a minor. Does the deposit have to be refunded?

What does the contract say about cancellations? You are not going to get away with not refunding because you let a minor sign the agreement. You...

Can I get out of my lease?

Usually leases begin with payment, not signature. But read the Lease to see what it says.

Do you have a copy of the Final Account? If so, there is no value to her holding it. She may just be being difficult when the court is closed.

There is no downside to being helpful ans long as what you say is true.

How can i sue the bank for not releasing family estate?

Consult a lawyer. You are not managing on your own.

Read the Lease as what the late charges are. Also, you cannot be evicted while the court's are closed. Once this happens again, bring the Lease...

If you have documented the abuse, leave. Protect yourself. The issue with the Lease is for later.

How can I get a name removed from my birth certificate?

Ask the question in Illinois AVVO. Also, before you spend any money why does it make a difference at this late date?

You should be in probate court and have an attorney work this issue.