Radha and Rukhmini are both incarnation of Goddess Laxmi and Krishna avatar of Vishnu---
If we consider Dev as "krishna" then to me Radhika is Radha and Rukhmini ----however, if Radhika is just a kanha bhakhth---then to her Dev is everything and for Dev --Radhika is everything---Both at times have put their kartavya in higher regard than their love and sacrificed their own personal happiness...
There is another nice thread on this topic that was started by blokes..here is the link...
https://www.indiaforums.com/forum/topic/1753502
comment:
p_commentcount