In the midst of a divorce from a NVM, I find myself pondering the value of marriage.

I am dating but have zero interest in becoming legally entangled with a man again. I'm not actually sure what I'm looking for in a man. I'm financially independent, own my own home, and raise my son by myself. I've already decided that raising a HVM is more important than having more children.

Can someone more enlightened in FDS principles explain the pros and cons of marriage in my kind of situation? Defacto relationships in this country have the same legal protections as marriage, if that makes a difference. I'd absolutely insist on a prenup to protect my assets if I ever got serious with someone again.

ETA: I am 32, my son is 2.