Lauren Sanchez , Jeff Bezos new wife, shows that looks at the most important thing in maintaining a long term relationship with a man.

So, Jeff Bezos switched from his long time wife, Mackenzie , to his new wife, Lauren Sanchez. Jeff and MacKenzie as you might know originally met long before Jeff was a billionaire, and just a guy trying to sell books.

Now, MacKenzie and Lauren are the same age, 53. However, MacKenzie is an average plain jane. While that might have worked fine when Jeff was average Jeff, overtime, it works less and less as Jeff makes more money. MacKenzie also doesn't get any work done, or try to improve her looks.

Yet Lauren, is heavily investing in her looks. She's getting plastic surgery, she's working out, she's likely getting cool sculpting, focusing heavily on skin care. She has this sexy, girly vibe. MacKenzie seems very nerdy or plain.

My view is this, women need to keep up their looks in a long term relationship. If the man bumps his income and gets more options, overtime, women need to keep up to match their man.