What makes women feel like they have the right to tell other women what to do on here?

I can't believe what I read on here sometimes. I'm seeing a post of a woman talking about her boyfriend wanting to start trying for a baby and she can't wait to try. And then there are women commenting telling her to get married first and stop bringing 'basterd children' into the world. Seriously? First of all what business is it of yours when a woman wants to have a baby with her boyfriend? It's absolutely fine that you have your own opinion on life and having kids before marriage, but that doesn't make you better than anyone else and it sure doesn't give you the right to speak to women that way dishing out your unwanted advice. Some of you women need to get your heads outa your backsides and snap back to reality. We are in 2016, not everyone is going to be getting married and then having children and being that old traditional family. People live their lives their way, its wrong of you to downtalk people like that just because you have a different opinion. There are people who choose not to be married and have kids, there are same sex relationships/marriages that have kids, there are kids who live with just their mother, or just their father. The world is full of non-traditional families now. It doesn't matter, all that matters is that child gets care and love. A child doesn't need their parents to be married to have a good life and upbringing. Stop acting like marriage means your going to be a happy little family forever when marriage wouldn't stop a man from leaving his wife and children If he wanted to. JUST like it wouldn't stop a 'boyfriend' from leaving. As I said, this is a subject that everyone has different views on. Unmarried women have no problem with women who choose to marry and then have children. It's beautiful seeing a happy family that actually works out. But instead of coming on a social app full of women with different lifestyles bashing them for not being married and having basterd children, just focus on your own life.