Hey Yoyo that is funny with your mum I wonder if it was OW, maybe your Mum is a bit pychic.....If you can't get Nutella how about just melting a block of choc in Microwave in a bowl. You just break the choc into small pieces add about a tablespoon or two of cream so it doesn't burn and stir every 30 secs until it's melted and it's yummy, you can then do with it what you like Have a good weekend.
Oh and if H isn't going to be with you why in the hell would he want to have sex with you once a month....