Actually I would be concerned for your daughters safety as your wife is prone to driving under the influence. Also you don’t know this strange man she was with. He may also have substance abuse problems. Your children already admitted that they don’t feel safe when your wife is behind the wheel of the car they are in.

I would have notified the police that your wife showed up and you are concerned she may be under the influence driving around. They will have her on their watch list and will pull her over and give her a test. Given what you shared she will probably fail the test.