Article continues below advertisementLeAnn Rimes marked her 15th wedding anniversary with husband Eddie Cibrian on Wednesday, April 22. However, just one day later, she shared a more vulnerable side of the occasion, revealing that the couple had been dealing with difficult issues behind the scenes."We got to step away for 3 days amidst work and some very tense, heart-wrenching things happening at home with family," the 9-1-1: Nashville star posted on April 23, alongside a mix of photos and videos from their beach escape in Cabo.