Why not. I am 40 years old and often order girls who are 20 years old. So if someone if you want to relax with a young girl you will find her on this site https://escortsiteoslo.com/price100-250/. On the place all the photos are real. I have been using this escort service for a long time.
I'm certainly not 43 years old. But I am 30 years old and I also use the escort services. Many girls I ordered younger than me for 10 years. And I don't see any problem with that. All within the law. So I wish good sex to all!
A bit of an age gap. But it you guys are happy and the relationship is genuine then it's fine. My question is what a 43 years old man is getting from a 19 years old? As you already mentioned "date" I guess forming a family is not an option and the man is only looking for sexual pleasure.
Just be careful to not get ripped off as some of these girls might be looking for your money.