What do I do if my family is brainwashing my dad and trying to keep him from me?

Agree with NeedsHelpWithMom. Call APS and report as Senior in trouble. You need help getting guardianship now or this could be a problem ongoing. It is too late to be made POA; APS may help you find a Social Services/Social Worker to apply for emergency guardianship. Do know if this comes to a family court fight it will be both expensive, and liable to end in the State taking guardianship. IF you suspect abusive and illegal taking of your Dad's money, then guardianship by the state may be a GOOD and protective thing for your father. Contact APS today with all your information right at hand.

Didn’t you ask this on another thread? Didn’t you allow him to see these cousins that he hadn’t seen in ages? Didn’t you say that they were never there for him? Is this the same poster?

You will have to have APS investigate the matter.

Maybe hire a private investigator to see what he/she can find out on this situation. Or hire an elder care attorney.

I hope it works out for you and you and your dad are reunited.

Good luck to you.