Another one here who is happily out of a marriage.
He cheated on me leading up to our wedding, I found out a few days after we had got married. We split up a year later. I never wanted to worry about what he was doing again. He tried to make it work, but it was a deal breaker for me.
Now I live with my two lovely dc's, in a gorgeous (because its mine) rented house, happy and stable, no dramas and my mental and physical health is better than its ever been. The dc's had about a year of minor ups and downs which I expected but now are content with seeing their dad regularly.
He remains a chaotic, money drain with bad dress sense and a pot belly.
I am so much better off without him and wonder what I saw in him.
People do say "sorry" when I say I'm a single mum, I reply that I'm happy actually!! It makes me so sad that our society defines people's status or happiness as higher if they are in a relationship. it doesnt make sense when so many are desperately sad and unhappy in a relationship. It's just ridiculous.
I have actually had married women come round to my house telling me they are jealous of my situation and that they want to leave their marriage but can't......
I can honestly say there is nothing I can think of that was better being in marriage (and we were happy for 10 years) than how I feel now.