@Flutterbybudget that sounds harsh, I'm sorry.
Yes the legal contract of marriage seems to hold very little protection for women, but I suppose it's the best we have at the moment.
Men make the laws of the land and it appears the exploitation of women will continue as long as we are reeled in by the word love.
If marriage was a work contract, many women could sue for unfair dismissal, going on a sliding scale of how long the woman worked for the company (husband, family). I doubt if any male/female would be happy to suffer the same dismisal in a work envioroment, they would deem it grossly unfair, especially if they are dismissed at a later stage in life whereby past their peak for finding other work.
Maybe women should be taught earlier on to not view marriage as love but as work, with a view to finding the best working conditions and enviroment to raise children, with a more equal balance of labour to rear children, whereby one does not benefit more than the other within that partnership.
A better vetting process to aquiring a suitable partner and more penalties for exploitation.
But as long as we associate marriage with love, women will feel it is aceptable to be exploited, used, discarded and shamed without question.