i think she was right in saying that becoz of jogi and iccha they lost their business
I completely disagree this! He depressed not because of Ichcha! It's because of Taps.
He somewhat releived that Ichcha was in Jail atleast she is alive but he did not know anything about his daughter Taps whether she alive or dead..., That gave more pain. Taps without any reason just like that she walked out of her life without any responsiblity whatsoever that made him sick and Pushkar manipulated the situation.
It is absurd to say that he lost business because of Ichcha. Even when Damini and Ichcha went out to live their own he looked after the business well.