Family Drama in a Diner

This tale has it all:

1. Successful immigrant family living the "American Dream"

2. Sibling rivalry

3. Marital strife

4. Mysterious co-worker

5. Loveable pet (as plot device)

6. Thwarted lover

7. Ominous warning from spiritual leader

8. Murder

9. Family secret(s)!

Honestly, what more could you want?