is there ANY appropriate way that everyone cam agree on for men to approach having a relationship with women?
Sadly no, because women, like men are not a monolith and there are many factors to consider. Not all women are going to have the same opinions nor outlooks. However, in general I would say do not be objectifying or misogynistic in any way if that's possible for you, really care about consent (not just in sexytimes) and bodily autonomy and learn about feminism (though not white feminism) and grow from there.