First.... new member here, been lurking and learning a lot. Thanks to all for the great info!
I have a hypothetical question regarding the carrying of a firearm without a CHL in a motor vehicle under the Texas castle law. I've not taken the CHL test yet, hope to do that at the next opportunity (early May). It is my understanding that I am allowed to carry in my car without a CHL. I generally don't do this unless I'm traveling between my house and my inlaws' place where I shoot with my wife's dad. But sometimes I'll drive my wife to a local McDonalds where she picks up and returns DVD rentals at the RedBox machine. If it's late, I'll take the gun. I always wait in the car while she hops out to pick up or drop off the discs.
Question is, if (God forbid) someone attacks here while she is outside the car, am I forced by law to leave my weapon in the car, or can I legally exit the vehicle with my firearm to defend her?
I'm guessing the answer is, I must not leave the vehicle with my gun even though my wife is being attacked. But thought I'd ask anyway, since we were discussing this earlier.