In the Clone Conspiracy storyline, a flashback revealed that Gwen Stacy was conscious during Spider - Man and Green Goblin 's battle on the bridge and as she was falling to her death. She overheard Green Goblin and Spider - Man 's conversation. This caused her to discover Peter is Spider - Man and was angered by Peter keeping this secret and his involvement in her father 's death.
when does gwen find out peter is spider man
during Spider - Man and Green Goblin 's battle on the bridge and as she was falling to her death