"I urge the committee to intervene since we the petitioners and other parties of UDA will suffer irreparable personal loss and prejudice," read the petition in part.
Khalwale and Malala's differences date back to the last General Election when the former was asked to shelve his governorship ambition and back the latter who vied on ANC ticket but lost to ODM's Fernandes Barasa
Barasa garnered 192,929 votes against Malala's 159,508 in an election marred by poor turnout. At one point, during the campaigns, Khalwale openly told residents to choose who to lead them between Barasa and Malala. Many expected Khalwale would campaign for Malala since they were in the same coalition.
Khalwale argues that Malala should first resign as an ANC member before seeking a leadership position in UDA.
According to Didmus Barasa, Malala is working for UDA competitors. He threatened to mobilise UDA members to storm the party headquarters and forcibly eject Malala if need be.
Barasa said he wondered why the UDA acting SG has intensified attacks on Prime Cabinet Secretary Musalia Mudavadi and Speaker of the National Assembly Moses Wetang'ula who are President William Ruto's close allies in the Kenya Kwanza administration.
"He (Malala) was expected to engage ODM Secretary General Edwin Sifuna and not hurl insults at Mudavadi and Wetang'ula. By attacking Mudavadi and attempting to cause divisions in Kenya Kwanza, Malala could be laying the ground for ODM to triumph in Western in 2027 elections," said Barasa.
Lugari MP Nabii Nabwera of ODM also took issue with Malala, accusing him of disrespecting elected leaders in Western Kenya.
Speaking at a UDA event in Bungoma recently, Malala dismissed the Western Parliamentary Caucus push for Luhya unity through weekly fundraising events across the region. Malala wondered how much the leaders expect to raise to be able to create an impact on the economic development of the region.
"Can such fundraising events generate enough money to finance development projects in our region? Let them stop what they are doing and join the government that has the capacity to implement projects," said Malala.
The former senator welcomed the elevation of Mudavadi in the recent Cabinet reshuffle and Wetangula's position as the Speaker but maintained his position that the duo should fold their parties and join UDA.
Mr Nabwera said funds realised in the fundraising events go into improving schools and churches in the region contrary to Malala's assertion.
A section of political analysts believe Malala could be literally communicating the thoughts of President William Ruto. During the recent UDA National Governing Council meeting at Bomas of Kenya, Ruto said no party will be forced to join UDA, but added: "We shall talk to them and find ways of working together."
Stay informed. Subscribe to our newsletter
As proof Malala is Ruto's emissary, Political analyst Prof Gitile Naitule, says the combative politician is UDA acting SG "because that is what Ruto wants. No one will be elected at the national level who the boss does not want. Malala works well as an SG by talking a lot".
"Malala seems to have the ears of the owners of the UDA party. He is a close associate of Deputy President Rigathi Gachagua, the presumptive referee in the December elections," Political analyst Kennedy Echesa says.
Most pundits agree, however, that Malala could be chewing more than he can swallow by opening too many battle fronts.