DS3 (14 months) has a lava lamp in his room. DH keeps leaving it on with the velour curtain draped over it to diffuse the light. I keep turning it off because I worry that it is a fire hazard being so close to the curtain and also because I think it is too bright and DS3 would sleep better in a dark room. He woke us up six times last night resulting in DH turning the lava lamp on when he went in and me turning it off on my turns to go in. DH gave me a row at DS3's bedtime tonight and specifically instructed me not to turn it off as I was just 'being silly' about it being a fire risk. AIBU to turn the lamp off anyway?