Hi i split with my dc dad a few years ago and met someone new. He seems great and kids have met him and like him. However there is something im not sure about, he told me he got divorced because him and ex wife split but his dd has told my kids its because he cheated. I hate cheating after being through it with my ex. Lately he has been distant with me and now ive noticed he got a passcode on his phone, should i say anything? Im not sure how genuine he is