I don't think same because if Anu forgive him whatever he do with her and even she talk so normally with him.
When vanraj and kavya married but she never break any relation with him and even make him. Anuj does not trust vanraaj bcoz he see his real face on bhumi poojan and more occassion. Anuj also loves anupama , so he does not trust vanraaj.
But in case of mukku, she see good side of vanraaj and even in today episode - he told that he do many mistakes in past but now he rectify him and nobody trust him due to his past. So mukku show his trust on him. If anupama till now she confused about vanraaj that he became new vanraaj or old vanraaj. Anupama spent 26 yrs with him but I don't think it is full anupama fault because as a women, we have a habit to forgive anyone....
I think makers does not show mukku- vanraaj love angle but here vanraaj try to show Anuj does not trust him and he want mukku trust on him. Slowly , he gain full mukku trust and mukku prefer vanraaj over Anuj. He take over full business and became business tycoon.
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