Go to the guardian tower and ask the guy by the table to elementalize your guardian armor. This changes the the type of your weapon of awe or your guardian blade.
blade of awe
That is a very vague question. Everyone in the U.S. owns something that can be used as a weapon.
Depending on your definition of 'weapon' everyone owns a weapon.
You can not create your own weapons
No
You don't ever craft your own weapon, as such. Some missions make you find four components of a weapon, and then the 'completed' weapon is given as a reward. But this weapon is simply drawn from the usual random loot table just like any other weapon.
If you have a license, yes.
As long as you are the owner of the weapon and the weapon is not around her then it is ok for you to own the weapon. If it is in reach of her or anywhere that she can get to the powder, rounds or weapon then she can be charged. It is my advice to keep the weapon at a friends house or other family members house or sell it so that she is safe.
awe owe ewe owl own awl two
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Provided that it cannot fire, and that it is not 'brandished' or displayed in the manner that a real weapon would be used, no.
"hoist with one's own petard"