Is she right or wrong for coming at him like this?

So I came across this on Facebook.

This lady claims men are running away from responsibility because they disappear after they find out she has 3 kids. This particular guy explains to her why other men are not responsible for her baby daddies’ actions. According to him: “There’s a massive difference between responsibility and burden”.

I personally think there is nothing wrong with wanting a man to be a stepfather and help you raise your kids. However, expecting it as if some other guy’s kids are their obligation is a different story. Why do some single moms have such an attitude about men who are not the fathers of their kids taking responsibility for their kids as if it by force?

Anyway, below is their text exchange. Let me know your thoughts.