This sort of thing can happen in a family .My youngest sister had 2 miscarriages and she was told that it could be difficult for her to carry a baby full term .At that time my youngest son was around 2 ...My sister was very attatched to him and whenever we would be together , she would want to a do all his little things and take care of him ...It used to make her happy , the baby loved her so much and it would help me too specially when i would go to Karachi with two young children and of course both me and my husband were happy the way our baby was so loved by his aunt ... she was always a very very caring aunt , a mother like aunt .She loved the baby but loved her sister even more , much much more than anyone .
My sister was blessed by a beautiful little daughter who is now 11 mashallah but even today she has this special attatchment to my youngest son .That is what the problem is in this case .Varsha has no love whatsoever for Archana , in fact she hates Archana and thinks that Archana is trying to steal Soham from her ..Varsha is either a bad human being or still mentally imbalanced ...One of these two things ...She could have been a very nice aunt to to Soham who is almost like a mother but what Varsha could not stand that Soham was Archana's son and could not stand Archana touching him ...How sad ..Why a beautiful relationship that is between two sisters and how two sisters help each other out in all their problems has been shown in such an ugly way in this show .In this particular case ,Archana did wrong in giving Soham to Varsha after she kidnapped him ...This means clearly that Varsha was unwell and Archanawas careless about keeping Soham safe ..She gave Soham to someone who was not in right frame of mind and did not think about the baby