mandira lucky than tulsi

if u see practically mandira has been more lucky than tulsi. first of all mandira didnt have that much worries like tulsi n secondly mandira son was the smartest while tulsis son were either evil or not intelligent like karan. karan grandfather gave mandiras only son kararn the property instead of tulsis sons(gautam harsh). n now instead of giving tulsis grandsons the property which include mayank eklavya nakul n pushkar she gave mandiras youngest grandson parth the property. tell me whos more lucky