I seperated from my husband May last year. We have 3 boys age 9,6 and 4. My ex has been paranoid for about a year thinking people are following him, accusing his mother of being a spy and that he is being persecuted. He has been to the police 3x and I spoke to then recently and they feel he is disturbed. He has told the boys their nanny is a spy because she touches her face in a certain way and that he is a target and has asked them if their friends have told them to spy on him and plant lego in his room. My oldest boy has been really upset as he knows something is not right and my ex has accused him of lying about this lego. I have stopped him seeing them for a week which has upset the boys as they love him. I have said he can see them once a week for 2 hours at my house when I am there until I can see he is okay. He loves the boys and doesnt want to not see them but I am worried about the impact of what he is saying will have on them. He has been referred to the mental health team this week although he doesnt really think he has anything wrong apart from some anxiety. Any advice on what to do about contact with the children? I am really concerned about the long term and am thinking of moving away to be closer to my family as I have little support around me. It has been a nightmare.