Against guns

My personal belief is that we shouldnt have guns in a home especially with kfis. My in laws are the other extreme that think everyone should have guns and they just got tons more. As a mother of my kids I have the right to tell them my kids arent going to a house that has guns at all. I would compromise and say when me or my husband are there with the kdis. What do you think. You hear the horror stories of kids who accidentally find a gun and all. How do i get my point across to them? My bf semi supports my decision but i'm doing for the kids safety. They are 2,4 and 7 so still young and naive. I also remember being at my grandparents and being watched but i was the oldest and would get into closests and stuff. Kids are curious and the more someone watches the less focus on the older ones