The marriage of his parents was a typical business marriage. As long as his mom's family didn't fall, his dad could never have another woman as Mrs. Sinclair.
Even if there was never any love between the two of them, it would never be the turn of a secretary to rise up.
If one day his mom did step down from the position of Mrs. Sinclair, it would be because she initiated the divorce. However, even if his mom divorced, that woman would still never rise up.
Because even if there was a change, with his dad's personality, he would choose someone who benefits the family!
Moreover, his mom wasn't one to be trifled with. Over the years, she did more than just turn a blind eye. In fact, he heard that his mom had already secured 30% of the Sinclair Family's shares in her hands and held absolute evidence of his dad's infidelity during their marriage.
With these in hand, once a divorce occurs, the shares in his dad's hands would be further weakened.
