Yeah, never a good idea for both parents to engage in gambling, as no doubt, this could have a very bad negative impact on the children going while they are growing up to become teenagers, and teenagers into adults, the children could pick that up from their parents and that could turn the entire family into a den of chaos and confusion.
Quitting gambling is not an easy tasks for most of these gamblers, because it have turn to become their path of life. They don't become desperate and eager to place wagers in the system, moreover we wouldn't know, most of these gamblers entirely depend on the system to either gain extra change or substantial amounts. Both parents gambling? It's really a terrible idea because their children learned from either of them and these children grow up to become very addictive to the system. They become even worse than their parents that pave way for them.