Daggubati Venkateswara Rao wished to launch his Son Hitesh Chenchuram as his political successor by making him contest from Parchuru Segment. In the end, Jagan preferred Venkateswara Rao or Hitesh as the YCP Candidate for Parchuru Constituency due to couple of factors such as Winning Chances and Nationality.
On the other hand, Daggubati Purandeswari is contesting on BJP Ticket from Visakhapatnam Lok Sabha Constituency. He was elected as Visakha MP in 2009 because of YSR Wave.
While Husband is the MLA Candidate of YCP, Wife is the MP Candidate of BJP. Public wouldn't have bothered much about it had if it is related to some other Family but many eye-brows have been raised because it's happening in NTR Family.