Unsure if this behavior is a bug or not.. let me know

so in my current save i have a doll house and my happy or otherwise good mood sim (the same one every time) keeps autonomously destroying the doll house and rebuilding it. it happens multiple times in an in game day, sometimes even a game hour. he is childish, and hot headed so it may just be that, but its weird its happening while he is in an overly good mood, like every moodlet is good. outside of being sad that the doll house, that he keeps breaking mind you, is smashed.

if you think its a bug please let me know, i will def put this in the support page with more information. (i have a fully updated game and only mods, mccc and ui cheats).