Going by the article, it looks like Michi will be back again. And there is a good chance that Milsi will get to know the truth (if not the entire truth, atleast Prachi is not Ritwik's mother, although I personally want the entire thing to be sorted out NOW).
What would be Milsi's reaction to the truth?
The first time he realised his mistake, he risked his life to get the sari for Prachi. The sari itself was a symbolic gesture of asking forgiveness for coming close to humiliating her in the worst possible manner (near rape).
The second time he realised his mistake, he willingly gave up his self respect and begged Niharika to accept his sister. As he put it he went against himself to do that. And he did it not so much for Suki but to please Prachi.
Both these times he was totally at fault and he did deserve to apologise.
Now this time both the blame assumed by Prachi and the accusations made by Milsi are very serious. Both are at fault, Prachi may be more because her lie affected far more lives than Milsi's accusations. For that she has to not only beg Milsi's forgiveness but that of Neev's, Saket's,PL's (afterall a daughter's humiliation also affects the mother) and Ritwik's (once he grows up).
Milsi nonetheless did some serious things he cannot really be proud of. In my opinion his fault is that he did not once question the validity of Prachi's lie. He may have been too emotionally caught up but that still does not absolve him. So what will he do?
I think his sense of guilt will surely kill the guy. I only hope Prachi gives him the usurance that his torture of her was actually brought about by herself and that they need to put this behind them as soon as possible and move on. I want her to hold him tight and be more demonstrative as to how important he is to her and that he is the very reason she breathes. She then will have to promise to confide in him about everything.
And more importantly the one thing which would really make me happy would be for Milsi to throw out Ayesha out of the house although I am quite sure Prachi will not allow him to do so. Atleast he should stop listening to Ayesha and snub her everytime she starts anything against Prachi. He should then promise to Prachi to be more trusting.