I am the "young wife" married a man a lot older than me. Have been married now for 15 years.
I see every ones points of view. Now I'm older myself I think you have to be very careful going into an unequal relationship.
it is unequal, when someone is so much older than you. They do have more power, financially and mentally, they are stronger, tougher, know how to get what they want in the relationship.
When you are in your 20s it's about exploring, you are relaxed, nothing feels permanent, at least that's how I was. I'd only been out of the JW for a few years. I had no family. I was in a city where I knew no one. My previous boyfriend was a 19yo backpacker (that was a lot of fun!). Then I went out with a guy in his 40s, who I later married.
We were happy, but, honestly all the parameters were set by my husband. By the time I realised this it was too late. For example, he already had money, a house, financial security, career etc etc. sounds good right? It is, but you miss out on creating anything yourself, then you don't have the shared memories, because they've already done everything & are over it. So you just have to go along with what they have already decided, it is unequal.
Im not saying it can't work, but, it's harder than if you have grown together.