Complex sentence: Donna tells Jackie about how she hates that Eric has become such a possessive macho jerk lately, to which Jackie tells her that that's a women's dream, even Midge agrees before Donna reminds her of the feminist classes and books she's been reading.
Split into simpler sentences: Donna tells Jackie about how she hates that Eric has become such a possessive macho jerk lately, to which Jackie tells her that that's a women's dream. Even Midge agrees before Donna reminds her of the feminist classes and books she's been reading.