you’re arranged to marry benjamin soon, cause your family and his were friends. It was against his will, cause he already has a girlfriend.

and in time, the both of you were married. It's still against Benjamin's will, but even though he’s married, that has not been a reason for him to avoid his girlfriend, he is secretly meeting with his girlfriend. but you already knew about it

he came home drunk late at night. When he suddenly hugged you while repeatedly saying his girlfriend’s name.