ATOMIC POPCSCLES:
I'm so sorry for what you are going through! I believe you previously stated that your partner, "is a disabled vet with a history of ptsd/tbi." It must be frightening when your partner has delusions.
Are you able to go for some counseling for yourself? It can be helpful to talk with someone, even if your partner won't get counseling. A brain injury can cause delusional thinking. You need to stay safe and take care of yourself.
There are a few links below you might want to check out.
DEFENSE AND VETERANS BRAIN INJURY CENTERwww.dvbic.dcoe.mil/locationsCrisis Intervention (24/7) Department of Veterans Affairs
Military & Veterans Crisis Line
800-273-8255, press 1
HERE ARE A COUPLE ARTICLES ON BRAIN INJURY AND MENTAL ILLNESS[/]
www.sciencenordic.com/head-injury-can-cause-mental-illness
www.healthline.com/health/psychosis