It's cheaper on my own.
My ex earned less than me, so I paid more. He also spent a significant proportion of our joint income on booze. Given he cheated on me, indirectly at least, he must have spent my money on her too.
After we broke up, I was able to buy my own home. Would not have been able to before. He was dragging me down in every way, including financially.
I'm sure it would be cheaper for a single man to have a relationship with me and live with me, but I don't want to support one. I'm not a kid anymore, and if he isn't my equal career-wise, why should I subsidise his life choices?
I've had to fight sexism, racism, ableism and ageism in the workplace - it's bloody tough being a woman. Any man will have had an easier time than me, so if he's not at least my equal career-wise, no sympathy. Plus, given the majority of men date younger, he'll have had more years than me to get ahead.
A key reason why I'll stay single. Men my age are after a meal ticket, and it gives me the ick. I've put up with too much for too long, and I'm not prepared to go through it again. I don't want to pay for a man, I don't want to be his mother, and I don't want to be his living sex doll. I'm just not prepared to put up with an unfulfilling relationship that makes my life worse.
The problem with doing well for yourself is that you don't need anyone, and if you don't need anyone, a man has to have something to offer. He has to be emotionally available, he has to be loyal, he has to not be selfish in bed, and he has to be interesting. Too much to ask...