i feel they have brought baba at right time
might be years before abir baba would be in this spot which abir is in today
meenu even would have asked him to choose between her and and his family and his family would be supportive to give freedom of choice but meenu would be like this that
thats why with no option he has to leave its not like he left but meenu left him and full of dilusion blame him for leaving
and kunal even is following his mother footstep to give option he or her but mishti is ready for everything
so abir will be in confusion and might be his baba will help him
and it will be pleasent to see how abir handle it
but for time being we will have to see crying abla mishti who will give up thinking not to burden him or missunderstanding the situation but abir will come at right moment and save the situation