You are so right...the whole marriage ceremony is chauvinistic.What's with 'Kanya daan'...is she a cattle to be given for 'daan'?The 'mangalsutra' IS like proclaiming 'she's mine'. Like you put a name placard on a bovine.The 'maang bharna' is also proclaiming that this women is now mine.
Excactly "kanyadan"" is another chauvinistic ritual which should be boycotted... actually a lot of people have the guts to do that... someone I know made it clear to the pandit that she doesn't think her daughter is property so the word kanyadan would be not used ... instead they went for hastmilap...even marriage symbols like mangalsutra and sindur are chauvinistic along with the so called fasts...but then again one should say to all this chauvinistic stuff as it does nothing but reinforces patriarchy... such traditions and symbols are man made to boost the male ego...