Insecurity arises only in conditional love if it love is unconditional then u will never fill jelousy or insecure
Like leela love for her daughter and son in law is unconditional that's why she trust them and do anything for them without any expectations if leelas love would have been conditional then she would have brought ghar jamai or today after knowing reality of sarna she is not tensed as she know that she has married her her daughter with kunj not his money or family if he is okay then everything is okay she would do anything for them if she has to bear any humiliation or anything she will bear happily but never will ask in return any love or anything the person who love unconditionally to anyone only want happiness for others if he or she is happy with anyone else then they let them go but never feel bad or say a word
On the other hand ushas love is totally conditional she loves kunj more than anyone always do kunj jaap if u guys rember or not but she has asked manohar if Nikki would have been like twink u have married with anant or not if u will clearly watch the scene then she clearly indicated that kunj is my son and anant urs if her love would be unconditional then she would not have insecurity of leela or jelousy of twink today she came to know that kunj has taken twink then there would be reason behind it he is happy with twink and wanted her as wife not it was totally forced marriage somewhat he also married with his will she should now give twink imp and make twink happy because when she is not happy then he is also not all in all I want to say now she should have accepted twink by knowing this side of kunj relation with twink she would have been happy that kunj has got one more mother who cares for him like leela who would be happy if usha or anyone would love twink more than her but no she is hell bent on separating leela from twink
In today hand bleeding scene u all seen or not but she cared for kunj in competition I know that she cares for him but that was with competition if u clearly see it even kunj understand this very well about usha that's why he replied to usha about chaanni or anything
I watched some balika vadhu in between break and what I feel usha is like that foster mother of anandi daughter who always want that she would give her imp but on the other hand the real mother anandi is happy with her daughter being happy with anyone it would be
I written this post after watching balika vadhu from someday in between break