DS has learnt a new trick to stop me telling him off. Everytime (which is all the time of his waking hours) I try to tell him off about something, he just hugs me tight and starts kissing me untill he sees me smile. Although it is very nice, it just can't continue. As soon as he sees me smile, he just goes back to his old mischief. So what do I do? Let him get away with murder?