My sims aren't allowed to have gnomes. Ever. Not one. If one shows up, I sell it out from under them in no time.
I don't trust the gnomes on this game. And there's a reason.
You see... A gnome murdered my sim.
I started a new game, made this beautiful sim woman, and immediately moved her into a house. She spent her first few days getting employment and leveling basic skills like cooking and charisma, and even a few secondary skills such as sculpting and inventing. Everything was going well, and my sim was steadily making a name for herself. She'd earned a promotion or two at work, and had even begun selling her inventions and sculptures for the extra dough. All of them except one. A gnome. It was one of her first creations and I felt it a poignant reminder of her beginnings, so I plopped him by the front door as a keepsake for my sim.
Then one day, as she'd done several times before, she decides to spend the afternoon inventing. Then *BAM*, a fire breaks out on my sim's behind! She's on fire! What can I do? I rush her into the bathroom, only to find that little gnome laid out in front of my shower, a smugness in his posture. My sim is seriously freaking out, and can't seem to conceptualize stepping *over* this little wooden inconvenience, so I decide to send her to the local pool which is only two lots away.
She succumbed to the flames a mere three feet from the pool's edge.
None of my sims have owned a garden gnome since.
((Do I even need to mention that I hadn't saved since my sims creation?))