The House of Representatives failed to meet on the resignation of Yemen's transition president Abdu Rabbu Mansour Hadi on Sunday.
Well-informed sources said the meeting has been postponed indefinitely.
The meeting could not take place amid boycott from southern parliamentarians and continued efforts by the UN envoy Jamal Benomar and som factions to convince Hadi to withdraw his resignation.
In this context, sources said today the Houthi militant group and the Joint Meeting Parties have reached a deal in hope to convince Hadi to withdraw his resignation to avoid a complete constitutional vacuum.
This past week, Hadi and the government resigned because of increasing Houthi demands after Houthis carried out a coup. In his resignation, Hadi said he resigned after the deadlock over all issues including compromises with Houthi militants.
Meanwhile, reports said disagreements between the Houthi Group and the General People's Congress (GPC) have surfaced a matter which could deepen the political uncertainty.
Ex-president Saleh, leader of the GPC, has been supporting Houthis to carry out the coup and put pressure on the transition government. The disagreements between them come amid reports Saleh is seeking to give power to his son. Houthis don't accept that Saleh's son, former commander Ahmed, to take power after their sacrifices for more than a year.
Reactions have intensified after the resignations of the transition president and government.
Mass protests continued in several Yemeni cities on Sunday.
Protesters condemned the Houthi coup and urged political groups to shoulder their historic responsibility, salvage the political process and prevent the country from going to further chaos and violence.