Large trucks are safer in intra-vehicle collisions. Imagine RAM vs sedan or average SUV. It’s completely rational to purchase the largest car you can afford, as long as you’re concerned about the safety of your family and yourself
Also childless families. Without children a marriage has very little value. You can experiment as much as you like and the only risk is to what? Loose your appartment? It’s not even remotely comparable to the drama of the divorce with kids