As a consumer, I sincerely understand your dilemma, alizie. We want you to have the correct information on each phone. The easiest way is to do a factory reset via iTunes as per this link (https://support.apple.com/en-us/HT201252) on each phone to clear the current content/information. The restore each phone's information using the correct Apple ID for each phone as per this link (https://support.apple.com/en-us/HT204184). We are confident that this will resolve your predicament.