Tired and stressed out, Katie Holmes is buckling under the pressure of juggling family and career... She still has weeks to go on her Broadway run, but Katie Holmes is struggling to cope with her workload and caring for her young daughter Suri alone in New York. The stress of raising two-year-old Suri single-handedly, together with husband Tom Cruise's requests that Katie make regular cross-country trips to his side in Hollywood, are taking a toll on the actress. Usually exuberant, Katie appeared downcast and worn-out as she and Suri left New York's Gerald Schofield Theater after an evening performance of her play All My Sons last week. "The lifestyle is incredibly tough on her," an insider told US magazine The National Enquirer. "All this racing around is killing her. She just can't keep up this pace much longer. Something is going to have to give." The hectic lifestyle of Tom, 46, and Katie, 29, also appears to be playing havoc on Suri. Onlookers report that the normally bubbly toddler appeared tired and grumpy as her mother carried her to a waiting car. For the full story, see this week's Woman's Day (on sale December 1).