Relax!
First of all remember that this is a fictional show. We are all just watching this for entertainment and these characters are NOT real.
Secondly, Ram never married Ayesha. He just gave her his name because she was Priya's sister and he didn't want her unmarried pregnant girl status to ruin her life. So technically Ram has only been married to Priya...
And I'm sure their wont be a love track between Juhi and Ram. I'm sure Juhi will suck up to him for his money and we know her daughter has already had a fight with RaYa's daughters so post-leap I'm sure that her daughter will be a vamp and bother RaYa's kids.
The promo for the leap shows Ram visiting Priya and telling her he has taken care of the kids so that shows that he still cares for her just as much as ever. And of course there is no story or base for success of Priya/Sakshi is lying in a coma so am sure it will be a matter of few days that she will be in this condition. They are using the leap to cover the time she has been in a coma so they can revive her as soon as the new episodes begin.
Main focus will be on Pihu on how she will probably still keep lying. Juhi will probably play a mother - like figure to Pihu and brainwash her about the affair between her mom and Ashwin.