In the state of missouri ,do I have to show proof that I served a eviction notice,if so how do I do that.

Service of the summons and petition constituted notice in a rent and possession case.

Do I need an attorney

You could pay an attorney to send a letter to the on your behalf if you are concerned.

Do I have to go to small claims court out of state for a case on non paid rent for a sublease that my friend did with his apartm

If you get sued in another state and get served but don't show up then a default judgment will be taken against you. Your post is unclear as to...

Landlord refusing to give second key.

Unfortunately, regardless of the answer you are given here, I'm not sure what you plan to do. Even if you were entitled to the key, I doubt you'll...

Can we be pushed out of a rental house with very little notice?

If your lease is on a month to month status, you have the right to one month's notice. While you've been there long enough to have purchased the...

I let some friends move in my house they didnt pay can i hold there stuff tell they pay their rent

Not legally. You'd be the one in the wrong.

If Walmart shares it voluntarily, yes they can get the footage.

How do I sue my HOA and management company

Meet with a local attorney with experience in HOA issues.

Can I use "Do not follow the rules, Being Difficult, Too Much Demanding" as a "Ground" to give 30 days notice & Terminate Lease?

I suggest you meet with a local real estate attorney to review the lease and decide whether you have grounds to terminate it and to help you decide...

Not sure what kind of attorney I need I'm just sure I need one.

If you think you have a strong claim, then meet with an attorney and pay the attorney to file suit of there is a cause of action to plead. Don't...