Repairman dying every time

So I have a fairy toddler and, every time they wake up, they have the new fairy tantrum moodlet (I forgot what it’s actually called). It results in all of my kitchen appliances breaking.

When I hire a repairman, they turn up, fix 2 things and then die when fixing the 3rd. It’s happened 3 times now - I’m getting tired of moving and collecting all their urns!

Is it supposed to happen like this, if a repairman has to fix too many things at once? 😂

I play in PS5, so no mods or CC