The 'E! Special: LeAnn Rimes' interview will air tomorrow (Dec. 9) at 8PM ET on the network. A preview clip has been released, showing the country singer, who has engaged in a very public battle of words and retorts with husband Eddie Cibrian's ex-wife Brandi Glanville that has gotten exceedingly ugly in recent days, break down in tears over the cheating scandal that has plagued her life and made her tabloid fodder for the past few years. She also admits that she and Cibrian were in broken marriages.