You are less likely to get married to her:

So say Lee A. Lillard and Linda J. Waite of the University of Michigan's Michigan Retirement Research Center. In a paper, "Marriage, Divorce and the Work and Earnings Careers of Spouses", published in April, 2000, they found that for white women, higher earnings, more hours of employment and higher wages while single all reduce the chances of marriage. "This suggests that (1) success in the labor market makes it harder for women to make a marital match, (2) women with relatively high wages and earnings search less intensively for a match, or (3) successful women have higher standards for an acceptable match than women who work less and earn less." Some research suggests the opposite is true for black women. (Forbes)