You open her doors, pull chairs out for her, bask in her beauty, but don't ever lose the ability to say 'no' to something rather than always trying to keep her happy. Women like men to sort of lead in a more nondescript "independent man" kind of way. If she wants to go look at dresses, then don't be afraid to say that you don't want to go because she might want to be "together"...
She needs to be heard: pour some wine for her and sit and listen: don't try to solve her problems in that mode, she wants to complain and be emotional, she doesn't want some guy trying to tell her how to fix everything so she'll stop complaining.