Do I have to pay back rent?

If your written contract requires it, yes you owe.

Is it considered invasion of property if some 1 enters your room with out telling you or your promision

Regardless whether one of us on AVVO gives you the yes answer you desire, I'm not sure what you planned to do once armed with that opinion. It's...

Does a lake lot community have the right to take out bushes (small trees) that are on our property without advising us?

Does the easement state that you must be contacted first? If not, I think what was done is probably okay although rude.

Will I have to pay rent if I'm moving out and my landlord breached her contract?

Please see my answer to your duplicate post. Also, if you vacate early you might be on the hook for months of rent after you vacate unless the...

Do I have to pay rent to my landlord if she breached her side of the contract.

If there were a lawsuit on this I think you'd lose. If you suffered actual damage for what you consider a trespass then sue for that but I think...

If you get pulled over then the answer to your question is yes. Are you asking if you would receive a citation?

I have a strong class action case against a large nationwide/ worldwide chain retailer. how can I get % of the whole recovery?

An attorney who would take your offer would risk getting disbarred.

Is it possible to appeal a judge's decision to dismiss a defendant involved in a civil matter if the plaintiff was not served?

Depending on whether the dismissal was with prejudice or without prejudice you may be able to refile.

Landlord rights

Have an attorney review the lease. It is unclear from your post whether you changed the term before or after everyone signed it.

How can a plaintiff in proposed Class Action use existing binding precedent to force a Summary Judgment?

To answer your specific question, a plaintiff may file a motion for summary judgment supported by admissible evidence and "binding precedent."