MaAn track inspired by a novel

I know it's a remake but some years before I read a novel second chance where a 35 yr woman was trapped in an abusive marriage with 2 kids only later rescues by a her long lost college friend who is widower has a daughter& was a successful lawyer who helped that woman to not only come out of d abusive marriage but also to create her own identity later married

D first time when consummated d woman burst out in tears & revealed how she was suffering in d marriage & how she embraced motherhood when she was not ready also thou she loved her kids very much .

I feel this track is bit inspired by d novel .

Both Anuj & Anupama will learn a lot of things from each other specially anu.

Can you tell the name of the novel