Fiance Next Door

I married my fake fiancé and now. I want a divorce. I've known Mason since we were kids and next-door neighbors. Back when I was more interested in his brother. Scandalous, I know. All of that is in the past. The only thing that matters now is my dying father's last wish. His dream is to walk me down the aisle. Mason is the man who can help me fulfill that dream. But his billionaire status has attracted a vicious enemy.
And I can't trust him. Mason is playing me. Should I leave him even if I find out that I'm pregnant?