Markzo

Hi, I know this is a tricky one, does anyone know how to work this from a 5 year/180 day visa from UK? Is it possible to go to Nepal and come back after 2 months on expirey of 180 days? Just thinking of a backup plan if permanent residency isn't possible,I have enough money to live, but will have sold up in UK ,hence bridges burned, any advice much appreciated.