Either the law needs to change to recognise that marriage is not a sacred event, and give SAHP/Main carer better rights post the breakdown of a relationship,
or as individuals we recognise that marriage is a life-long contract with entrenched responsibilities and rights which only come in to effect upon the breakdown of the marriage.
I am glad to be divorcing, despite the hell on earth it is, because I have rights to pursue. Everything would be much worse right now, if he had just walked away. Worse for me, better for him. As I've said before his decision to divorce, devastates me and relieves him, but the act of divorce ultimately will relieve me and devastate him.
I agree, any woman considering having children, and reliquishing her career/job to do so, needs to be aware of the importance of marriage/children. It is not just a statement of I love you more than anyone else, but an undertaking of responsibility if your happy-ever-after ends up being 'the grass is greener'.
I used to think marriage is just a bit of paper. Older, wiser and somewhat thankful right now.