Season three has been so disappointing and just badly written.
I don’t believe Serena would go back to Gilead from Canada. She had nothing to go back to but a bitchy mother and a husband who had her finger chopped off.
The real story would be that she defects to be with her daughter and to be free from green wool dresses.
This would of course cause a scandal in gilead and the writers needed to take it from there.
Good writers let the characters tell them what to do. The writers are now foisting plot twists down our throats that are just not plausible
So far I hate Season 3