She may be right in the short term, and it may mean calmness in the coming hours and days, but it is setting her up for a whole load of mess down the road. Back to my earlier analogy, it's like wanting to avoid a necessary surgery because you don't want to address the risk in the early stage and have to face the fear head on. Instead she will ignore, it will eventually come to a head, and three lives will be ruined in a way that is way way way worse with so much time lost.
see the review