Beth is a modern matriarch doing her best to raise her teenage daughter Annie whilst enjoying the best of an easy-going marriage to Frenchman JP. When younger sister Vicki returns from abroad and moves into the household she is instantly drawn to the ideal family structure and develops a longing for what is missing in her own life. As Beth takes a trip with her dad she leaves JP and sister Vicki behind, unaware of the smoldering love triangle that has developed between them and the turbulence that lies ahead.