Marriage is not everyone's problem because it depends on how husband and wife can communicate and solve their problems, likewise with business. If a business owner has a problem with a colleague, they should sit down together, try to solve it together and find a solution.
But marriage and business are not the same thing and they are different. Business is how we can take advantage and develop the business to be bigger. At the same time, marriage is how we can maintain a good husband and wife relationship until we die later.
So even though marriage is a problem for everyone, we must be able to find a solution so that we don't separate and can still maintain the marriage. It's about maintaining that relationship well and having children who will pass on what we teach them.