Comrade Robert Gabriel Mugabe has confirmed what many didn't know; no one can force Mugabe out of office.
As things turn now, impeachment is trick. Whereas Honourable James Malidadi has already resuscitated his motion to impeach Mugabe and the motion will be heard on Tuesday.
The Dilemma is that pursuant of Section 97 of the Zimbabwe constitution, for Mugabe to be impeached, the 1st or 2nd Vice President takes over. Mugabe has refused to reinstate Mnangagwa as the 1st Vice President. The only person who can legally replace Mugabe after impeachment is Hon. Mphoko whose now in hiding from military arrest.
The other option is for parliament to pass a Vote of no confidence in the President. The danger with that option is that Mugabe would dissolve both Parliament and Cabinet leaving Mugabe in charge until next elections in 2018.
The other option would have been an outright coup. The danger with that is that the government of Emerson Mnangagwa would not be recognised internationally and regionally.
The last workable option I now see, is the ZANU-PF politburo that has installed Emerson Mnangagwa as 1st Vice President of ZANU-PF going ahead to cooperate with parliament, peach & replace.
For now, the law is still in Mugabe's favour. Unless you end his life but remember he warned you that unless God is not on his side then you can ONLY have your way.