Reborn as a Noble Wife: the Young Master's Beloved

I have actually read this book twice. In fact, the starting setting is very good, and the early stage is quite beautiful. Marriage comes first, then love. Even if it is not love, the male protagonist is very fond of it, but it slowly changes. The male protagonist always has something to hide, and does not trust the female protagonist without explanation. He misunderstands and hurts again and again, but the female protagonist forgives again and again. Seriously, how many times does the average girl break up with someone, and the heroine forgives her over and over again like a criminal? Is it because the injury is not deep enough or is the heroine's life tough enough? Even if their lives are in danger, they will still forgive. Is there anything they can't solve in bed? The heroine is always his last choice. Anyone can be ranked ahead of the heroine. He always says that he loves her, but what he does is not like this. Of course, the final ending is forced to be perfect, and the heroine is finally relieved after suffering all the hardships, but most people can't persist until the end, and can be forgiven if the hero gives up and distrusts her several times.