I am going crazy trying to find this one

Its an movie about an guy that is married has an job and two kids But one day for some reason he goes and instead of going to work he hides in the attic of some small shed he has on the back of hes house and watches what happens in hes house from an small windown

He watches people searching for him and all that but he makes sure to never be found while watching hes family

And by the end of the movie he buys an suit and shows up back at the house to hes family

Who are like shocked because no one knew where he was

Yeah i just found it Its wakefield