My question involves criminal law for the state of: OK.

My fiance is an ex felon. His charges were gun related federal felonies. I have an OK ccw permit. If the gun in the home or my car is kept in either my ccw holster or the fingerprint_access lockbox, is he safe from "contructive possession" charges? There is no key or combination to these lockboxes. Only my fingerprints can open them. Thanks for any KNOWLEDGABLE replies. This is a very serious matter for us.