While if the 10 days staying period interferes...

While if the 10 days staying period interferes, they should pray qasr and break fast in the first journey after the staying period. 15- I am in the taqlid of Imam Khomeini (q.) and living in the city of Beirut for more than 15 years. I had been born in the city of Sur in the south of Lebanon and since I have no intention of staying for 10 days in Beirut, I pray qasr and cannot fast because I go weekly to the south more or less often.

Is there a way to pray full and fast without intending the residency in the city of Beirut? Knowing that if I lost my job in Beirut I should return to my birthplace on the south. Then, should I pray qasr and break fast for all the time of my staying in Beirut or what? A: If you were frequenting between the city of Sur and Beirut (your work place) every week, you are obliged to pray full and fast,