Bristol Palin leaves her custody battles behind as she and daughter Sailor Grace escape for a beach getaway with her sisters Willow, 21, and Piper, 14

The 25-year-old took to Instagram over the weekend to share photos from their Hawaiian vacation, including snapshots of them at the beach (left) and two-month old Sailor in the pool (top right). 

Meanwhile, Willow enjoyed beer in the ocean during their relaxing girls' weekend away (bottom right). 

The trip comes just a few weeks after Bristol reached custody agreements with Sailor and her seven-year-old son Tripp's respective fathers, Dakota Meyer, 27, and Levi Johnston, 25.