I'm a little scared....

Mara • 19. Canadian. Not trying to conceive at this time.
I understand that laws are different in the US and Canada. Being in Canada I haven't really been exposed to large quantities of guns. But my boyfriend who lives in the US has about 30 in his possession (5 being hidden in his bedroom). Am I wrong for being terrified and not wanting to be in his house when I visit as there are about 30 guns hidden throughout? No he isn't a drug lord or some shit. Apparently it's just common there and his buddy has 100. Am I wrong to be scared and not wanting to stay in his house??