Many Pakistanis stopped supporting PMLN because (Nawaz) Sharif and his daughter were:
- not speaking about Kashmir on any national or international forum;
- keeping quiet on Indian terrorism (and KBY's activities) in Pakistan;
- inviting Indian terrorist Prime Minister to attend his grand daughter's marriage and letting him (and his staff) land in Pakistan without a proper visa;
- taking his business partners (who are ironically Hindu extremists) to government's rest houses without permission;
- leaking the contents of national security meetings (that too after adding many lies) to the outside world; and
- supporting media cell specifically formed to bash Pakistan Army thus decreasing the morale of Pakistani society.
All of the above points is equivalent to taking a line not just against establishment but also the state, so yes, I agree with our Interior Minister.
Had Nawaz not done the above, PMLN (not Nawaz, as he was also involved in corruption and because of his stance against establishment and the state, the state had to bring a legal solution in addition to just relying on public sentiment) would have received enough votes to form a coalition government with the help of PPPP, ANP, TLP, MQM, JUI-F, JI, PTM etc.
So again, yes I agree with the interior minister.