husbands right over his wife and child

My wife has gone to her house for giving birth to kid, and she has not come back home for nearly 7 months. Now I came to know she has joined her job and visa has been processed in her name to Norway official trip. As per our family custom she should not join the company without coming home which we have told her long back. Now she is also planning to take the kid along with her to Norway. Do I have right to stop her going abroad? Do I have right to stop Kid going abroad? Do I have right to say My wife must not go to work as she is trying to fly without my knowledge?