I currently live with my best friend and his niece. Originally when I moved in I agreed that I would put £40 a month on electric (prepayment meters). However, I seem to be the only one paying it! His niece doesn't actually live in the house she lives in the shed (long story) but she does come in and use the electric. My friend doesn't pay for electric either. We seem to be blazing through electric and today I have had to put foot down that I wont put any more then agreed on. I am happy to put the £25 cold weather payment on as that what it is for. We seem to be going through a lot of electric in a short time.
Am I being unreasonable to refuse to put more on?