Stop being such a self important prick and propose then (assuming you love her). If you don't love her, wtf are you playing at. Get a grip. Marriage is a commitment as much for the kids as the couple. Man up mate. If it means that much to her, what's the issue?
haha bloody hell mate that's a bit harsh, yeah I do love her and I understand the whole kids thing and commitment. cant help that I don't want to get married, we will though and I will be doing it for her.
I wouldn't get married just for somebody else mate. You got to want it to.
Unless either of you are religious why get married anyway? It just complicates things.