Interesting perspective i didn't think of it..
I think he is more afraid that all these allegations and character assassination could be the reason why disha is not replying (although she did), he has lost interest in game since he proposed now his main interest is only disha which can be seen clearly..
He doesn't have any other emotional support in the show nor any genuine friend either in such times one will naturally miss and think about family/gf etc..
The channel is teasing him every now and then regarding disha's answer but the look of disappointment is too much on his face ..