How we cite our quotes: Citations follow this format: (Act.Line). Every time a character talks counts as one line, even if what they say turns into a long monologue.
Quote #7
Martha: Now you pay attention to me! […] I swear to God I'll follow that guy into the kitchen, and then I'll take him upstairs, and…(2.805)
Martha makes a big deal of her threat to sleep with Nick, which would seem to indicate that she's never actually cheated of George before. The threat would have no power if it were a regular occurrence.