I feel that Sampoorna want outsiders to come as daughter in laws to RC family so that she can have authority on them. If Bonditha has returned she is the first person who came to RC family as bahu and it is due to Bonditha Sampoorna got a place, every time this will be reminded and naturally her priority will be reduced. So I guess this is her selfish motive. Whenever Trilochan is blaming Bonditha she doesn’t have any sad expression in her face😡.