what the Hell is your problem? I never said it was gf's car. I said there was presumed permissive use so the cops will refuse to do anything and the Onstar accout assigned to that car supported exactly that.
by the way, it is termed a "claim and delivery" in mi although many states call if a replevin
I never said anything about that since, I figured if OP knew where the car was they could simply go and get it. To sue you have to be able to serve them. Additionally, if the OP knows where the girl is, OP can likely institute such actions as they could give notification that permission to use the car has been withdrawn and therefor, retaining the car can be considered a criminal matter.
what did I do to get attacked?