This marriage thing.
It protects women who have fewer assets than their partners and / or where they give up or compromise their own economic status to take on a greater share of childcare.
It does not protect women who have their own property and an income greater than their partner. Not in most cases.
It is a legal and financial partnership that each woman needs to weigh up for herself.
And it can be set up as a non sexist, non patriarchal contract.
It can be accomplished with none of the traditional cultural trappings of a wedding ceremony.
’Traditional’ wedding ceremonies are, however, steeped in traditions rooted in sexism and patriarchy.
Any woman’s choice to walk down the aisle with her male parent as a vicar says ‘who gives this woman…’, have men, groom, best man, brides make parent, make speeches while women stay silent, and so on and so on.
All fine, people like tradition and are attached to cultural customs. Free choice.
But you can’t pretend that the origins and symbolism and different roles of men and women in these traditions don’t exist.