Your mother would have brought such a claim, not you.

If he is being held against his will, notify the police. Consider getting a guardianship over your son to protect him going forward.

You don't have a cause of action here.

Nope, unless certain deliberate planning had been done in the past and had been in place for over 5 years.

1. Report this to Adult Protective Services. 2. Consider getting a guardianship over her. 3. Get a consult with a local elder law attorney. ...

You would make an application for Dependency and Indemnity Compensation. Best to do so through the local VA or a veterans service organization to...

Veterans benefits do not flow to adult children unless they (the children) were disabled before the age of majority and VA has designated them as...

Get a divorce first; its necessary.

Have you asked the VA? What do they say?

You amy also wish to consider contacting Adult Protective Services to look into this matter.