My Step Brother lied to the Court & didnt include me or my brothers in my father's probate. I lived in venezuela and didnt know.

Get a consult w/ a FLA probate attorney immediately.

I have a pension plan and 401 k. I have listed my brother as 100% beneficiary. I am now married do I need a living trust as well

Mike Potter's answer pretty well nailed it.

Can my adult children take half the profits from the sale of my home?

You are in need of a consult w/ a local estate attorney immediately.

Can I buy out my sister's portion of our grandfather's estate?

Have a local attorney assist you with this.

How to protect myself (who is living with mental illness)?

Give your wife your POA and advise the other family member to have no more contact with you and that your wife has been advised of same.

How does one get a ward of the court assigned for a n elderly parent with dementia n erratic dangerous behavior?

A guardianship action brought in the local probate court is the way to resolve this.

GA is an "at-will" employment state--you don't present facts here indicating anything the employer did was out of line in terms of separating you.

If a future inheritance of over $80,000 with a VA non service connected disability how can I legally keep this in some kind of a

Get a consult with a local VA-accredited attorney--you have several options that should be explored.

You really need a consult with a local Medicaid attorney.

My veteran husband left me unsupported. What can I do?

If he receives VA compensation, you can present a valid support order to VA and get some of that apportioned to you and the child. See 38 CFR...