Probably an unpopular opinion but...

I see women on here that are worried and unsure if they want to marry a man that wants marriage. Yet, they will happily have children with him... I dont get it and quite frankly I thinks it wrong. How are you going to make a life with another human being, raise it together, yet you are unsure if they are the one??? I only want to have children with "the one!" Yes I do understand not all pregnancies are planned and I get that. However if you're trying to get pregnant but you wont marry the guy I find it bizarre. To each his own I suppose. I would like to hear your thoughts and opinions :).