Good topic!! As a Libertarian I do not think the government should have any say in who you are with or who you choose to part ways with, so I personally will never get "legally" married ever again. And being "single" does not mean just because you are not legally married. This is of course what the government uses for tracking purposes, but I am not legally married, but most definitely do not consider myself single.
And yes, I will agree with money often being the biggest hurdle when it comes to relationships. I have a degree in business and finance, so I have a splash of knowledge in this area.
One thing I don't think we talk about enough is there is a huge difference from being actually poor and just being very poor with money. Everyone, regardless of your financial status, needs to have a budget. Most people of course fall in the middle class, but you do have outliers on either end of the financial spectrum that either say they make too little money or they make too much money to worry about making a budget. Not true. EVERYONE should have a budget, even those that are retired and are no longer in the work force.
I have a gentleman that I see that when he retired he had several million in his retirement. He spent money like it was water and within 5 years he told me he is down to about 300K left and is now worried about having enough money if he lives another 10 to 15 years. He has now reigned in his spending but that is just silly. Live comfortable in your retirement but the pot of money will run out.
And also a lot of people's money problems are trying to keep up with the Jones'. The Jones' are actually already in debt up to their eyeballs and you are quickly going to be just like them.
Several things I see that cause people that most angst when it comes to finances:
Vehicles. Yes, most people need two vehicles, but just getting by to make the monthly payments is ridiculous. And no, that used car is not going to cost you a lot more in repairs than getting a new car. That is marketing 101 to get you to buy a new car.
Going to restaurants instead of cooking. Ordering food to go or going to a restaurant multiple times a week is terrible for your waistline and your pocketbook. I just saw someone post that with eating at restaurants and ordering food through door dash they were spending around $100 a day just in food for just one person. (Because they finally started keeping a budget!)
Becoming house poor. You might be now living in the house or apartment of your dreams but after making this payment and the payments for everything else you bought on credit you find yourself unable to sleep at night.
This obviously is a hooker board, but even seeing ladies you should still have a budget. I have a gentleman that books with me every two or three weeks and put the money away into his "entertainment" fund.
If you really want to buy something (or see someone!!) save up for it. You never will get the joy out of instant gratification that you do from planning and saving and then getting and enjoying the prize you worked for.
Have fun and enjoy your life, but for the vast majority of people that claim they are "poor" they are far from it. Living within your means will make you a happier person and will make you an infinitely better partner in life.