My husband have a hernia how do you stop it from husting?

Hernias need surgery: Your husband needs surgery. There is no other fix than this.

Surgery: Assuming you meant busting, it is a rare event, and can only be stopped by surgical repair of the hernia. I would recommend a consultation with a general surgeon to find out about your husbands case. You can find a surgeon interested in hernia disease at the Americas Hernia Society website. Hope this helps!