I've been with my dp for 8 months and moved in after 3 months I have 3 dc and he has 2 dc the youngest of his has just turned 13 I treat her no different to my dc and anything they have she has, we have her every other weekend and 3 days a week when we have her in the week it's always teatime we pick her up at her mums insistence and she is always really hungry same at the weekends, this isn't a problem she is always well fed with us my problem is that she is going back to her mum and telling her what is happening in our house what post we have and we have caught her snooping at post we moved out of the way I'm just wondering how to stop this or do I just hope she grows out of it as she is a really lovely girl in every way it's just the running back telling tales to her mum and then being rewarded for it