Sorry to hear that abayo. Deadbeat Somali odays always show up around the time their children start earning money. Keep being polite and give him the minimum amount of charity you can get away with islamically. Just see him as a charity case and treat him as such. This may help you distance from his deadbeat-ness and feel less rage. He is a test so just close your eyes and visualise your good deeds increasing when it is time for his performative phone calls.