After years of wrangling, lawmakers are poised to approve an alimony overhaul that would do away with permanent alimony and change the way judges decide how much time children should spend with their divorced parents.

The time-sharing portion of the alimony measure was at the center of a bitter disagreement between two prominent Republican lawmakers: Senate budget chief Tom Lee, who wanted it included in the bill, and House Rules Chairman Ritch Workman, who opposed it. The disagreement caused alimony proposals to stall last year.