As this serial has bengali backdrop , goddess Durga is warrior form of goddess Parvati herself.
Acc 2 some stories goddess Parvati was reincarnation of goddess sati who self immolated herself which made lord shiv to become extreme angry & go into self isolation period till goddess Parvati took birth & she has to work very hard to get lord shiv as her pati as lord shiv kept on testing her in various tough ways in end he accepted her as his wife & goddess Parvati too consider lord shiv as her guru .
I feel current bondita anirudh story had some connection with shiv parvati story as due to enimity mainly & distance from bondita anirudh became bit cold hearted & portray himself that he don't care 4 bondita but somewhere still craves for her on other side nondita wants Anirudh back in her life as well their relationship so she is doing everything in her power ,she know what is her aim her dream but she want Anirudh 2 in her life.
Let see what melt Anirudh or will bondita get successful ?