He had endured for so many decades and finally made it, taking control of everything in the factory. The factory director's daughter was in charge of finances, but she was completely clueless about the main factory's operations.
However, they never had children, which ultimately led to their divorce after many years of conflict. In the end, the factory director's daughter fell for a young pretty boy and left him.
That's when he finally moved on from that marriage.
Of course, since the factory director's daughter was the one who wronged him first, he got a fair sum of money and kept the factory. But it was in a sorry state after being run into the ground by her, and it took him a few years to get it back on its feet. It was now performing steadily. However, by the time he had accomplished all this, he realized how old he'd become: at forty-five, he had a factory but no children of his own.