I see your point but she most certainly wouldn't.
As funny as that is, it speaks to the core issue. When we have to sacrifice our core values to advance the cause of another, then we really are lost. If you can conceive of sacrificing your God-given right as a free man and give up your firearms for the sake of love, then you would most likely have to question how deep that right runs in your veins. Likewise - anyone who would think to impose that you sacrifice something which is an attachment to your personal liberty, likely does not embrace you as a whole anyway....Man up, inform her of the principles by which you live your life and insist she accept and honor it. Do this before you move here here across the pond, make sacrifices that you know deep down you're not willing to make and live to resent her, (which you likely will)....