I think courtship is very much important, but nowadays people skip many steps in relationships, and many are not thinking about marriage, I hope to be wrong, but is mostly what I see around here.

Absolutely agree with the good practices you mention, but regarding what no to share with your partner for me there must be transparency, nobody wants to get surprised with bad issues and they will come up to the surface cause are not easy to hide and can be problematic (bad habits, bad character, money or family issues).

Blessings. Best of luck with your great post. Thank you for inviting me.