AR's act in the tent was an out and out mistake (galti) and a sin. It was infidelity and there's no two ways about it. They can stop glorifying or justifying these acts by saying it was a moment of weakness. As a friend (Mona take a bow) said yesterday, show what you want but don't try to justify it.
P.S. From what I hear, the CVs had written the dialogue as galti but some actors felt it should be kamzori. Ah well another classic case of who runs the show...clearly reflected in the TRPs.