Bad son vs Good son

I feel that i not really a good son,
two or three months only back to hometown once,
back only few days once,
call back.... um.. once per month i think,
wat a bad son they have,
now mum is sick,
quite serious, although is not those cancer or wat,
but then god telling me that,
it is time,
it is time to be a good son,
atleast once in awhile,
I replied that, I got it,
and I will do it this weekend.
wait for me mum and dad ^^.
hehe.. I will be back!!