If you'll be riding some dirt paths and you want something sportier, a hard-tail mountain bike or cross-bike with a fork, may well make sense. That's where I went with my Giant Explore. Kind of like a SUV, not really a jeep - eMTB. With 29" wheels it works really well, easy to ride, and great on dirt paths. Wife has zero interest in riding offroad. I spent the majority of my life riding dirtbikes so trail-riding is in my blood. But I've been broken so many times that I suffer chronic arthritis and backpain, so now getting a mountain bike to go play in the forest, while sounds like a pure blast, is probably a really bad idea for me. Plus she won't go, and thinks our riding time should be together. Oh well, huh?
All of the big brands have a 'trail' or 'crosscountry' type of ebike with more aggressive tires, a front suspension fork, wider gearing, and a slant toward dirt or gravel. They're not really a road bike, and they're not really a mountain bike - kind of in between. I absolutely love my Explore - it's perfect, and the Yamaha drive is powerful, quiet, and dead reliable. Range is excellent - 5 assist modes I usually ride on 3, and get 50 or so miles of range.
These bikes are a little more sporty, have more aggressive ergos without being a roadie, but not as bolt-upright as a cruiser or city bike, also kind of in between. They're worth a try out for comparison. You may also opt for something different for yourself, or for her, after careful analysis. They don't have to be the same bikes for 'his and hers'.
Another yamaha powered bike worth looking at is their own bike brand, the CrossCore model. Also a rigid fork, but more sporty, and their own mid-drive. And they have a really hot hardtail eMTB the TORQ. Very nice entry to the market, good value. Yamaha is about as solid as one can get for a recreation products manufacturer - everything they make is fantastic.
My Giant Explore with 2.3 tires. This one was $2300 OTD:
![](https://i16.photobucket.com/albums/b35/cjdirtbiker/Bikes%20and%20Bicycles/IMG_2763.jpg)