I saw the promo and it was this Oct .26th scene ,with Shiv showing his hatred to Gauri and a voiceover says that kya hoga Gauri ke saath ?
I think in a couple of weeks' time we might get to c 2 probable situations
1.Shiv taking the advantage of Amit tandon's relation to Gauri ,whatever may be the cause to throw her out of the house
2.Shiv knowing Mahen's plan /Devika's reason to split them up and thus saving his wife from going out and helping her out of the situation.
For me,I think the 1st option is the most probable one .
What say ? pls post ur comments .