Contrary to conventional thinking, the majority of partnered men in the Uni
ted States lose economic status when their unions dissolve. Using data from
the Panel Study of Income Dynamics. this analysis shows that for most men
the primary source of economic decline after union dissolution is their ina
bility to fully compensate for the loss of their partner's income. A second
ary source of economic decline is an increase in compulsory and voluntary s
upport payments. Welfare state tax and transfer mechanisms have a much smal
ler overall impact on changes in men's living standards following separatio
n. Although most men experience a decline in living standards following uni
on dissolution. men S outcomes are heterogeneous. and the minority of men w
ho relied on their partners for less than one-fifth of pre-dissolution inco
me typically gain from separation and divorce. The data show a clear trend
reward greater economic interdependence in American partnerships, and this
trend appears to increase the proportion of men who suffer a reduced standa
rd of living following separation.