OP you need to do some self reflection. You have a smart, nice, affectionate wife at home so I don't understand why you'd get hung up on getting the proper "GFE" experience from providers. You should already getting that love at home. You need to see the hobby as just that: a hobby. It's a fun thing to spend some money on. I don't get hung up on the fact that my golf coach wouldn't be spending his Saturday morning golfing with me if I weren't paying him money.
As long as the women are there by their own agency I don't see what the problem is. Their body their choice. This hobby is perfectly legal in much of Europe and the rest of the developed world for that reason. When I first started I was worried about this angle, having reach much of the US media's scaremongering about trafficking, and I'm always on the lookout for it, but to the best of my ability I've never detected anything remotely close to this. But if this worries you, you can stick to indies who speak English well, where this is clearly not even a remote concern. When you compare your average AMP worker's lifestyle to that of a young Chinese woman working 996 in a textile factory back home for shit pay, though, it's not hard to understand why they'd prefer this. I'd probably do the same in their shoes.