There are some obscure meanings here. If you get married, it doesn't mean that your current spouse is not good. You should find another one. Because the last sentence has two meanings, if you are unhappy in your marriage now, if you handle it optimistically and positively, there is no turning point. If handled well, it is also a good crossing. People are also changeable, not only time is an opportunity, but also the change of people. A very annoying person, slowly get better until you accept and trust.