Money is driving a wedge between my family and my potential wife: Ask Ellie

We all work in the family business our father started, all partners regarding finances, though my salary’s higher due to time spent on meetings, travel, negotiations, etc. She fought greedily in divorce court and came away with a share of my income that she didn’t deserve. She never attended a meeting, did no work for the business and indulged herself with expensive clothing and jewelry. Now, my love wants us to marry. Why doesn’t the brother just contact the sister when he can, and keep the wife and sister happy?