Theresa Rebeck has a knack for combining contemporary issues, a sassy pop sensibility and a touch of mordent social satire. She won many fans for life as the creator of NBC’s Smash, but more than that, she’s an accomplished and prolific playwright. Surely just the title of this single-character work will resonate with many women. Also in the plus column? The beleaguered but buoyant heroine is played here by the very funny Karen Peakes.