stomach cancer recurrence

stomach cancer recurrence
My mother is 50 years old. She has been diagnosed with stomach cancer last year April. Has been gone through with 6 chemo before surgery and got 4 chemo including 25 radiation after surgery.

radiation done on January 15.

now this months pet ct shows that her cancer has back again on same place with symptom of uptake on colon n lungs. Our dr. Will give plan for chemo tomorrow.
I want to know that anyone has deal with recurrence and cured after treatment?
Shall I go for some natural remedies with chemo?