I haven't seen the episode - but i saw the clip online - I am elated to see that Urmi FINALLY won the case. Technically the case shouldn't have dragged this long - lord knows what the judge was waiting for. Regardless all's well that ends well.
It took a full year but Urmi finally got justice for all the atrocities she's endured during the course of her marriage/duration of the show. I hope this serves as an inspiration for countless women who are subject to domestic abuse, emotional/physical/verbal of varying degrees - there is always an option.
However Urmi couldn't have won the case with out Ishaan - she needed a strong lawyer on her side to tackle Samrat.