As I said though AB, I have another car that can do longer journeys, so an EV car doesn't need to be a compromise.
So would you need 3 cars then, an EV for around town, and 2 gas cars
Yesterday, I was working in Kingston, 300km aound trip and my wife had to go into Richmond Hill probably 240 km round trip
I do not want to plan my life by the range of my cars
Extending that logic, we should all be driving Ford F350s just in case we ever need to haul a horse trailer.
Buy the car(s) that suit your needs 95% of the time, and when a unique situation comes up that other 5% of the time, rent/borrow a car. As Bob says, it's likely not very often that you and your partner are both making long road trips in different directions at the same time. And if it only happens occasionally, well, if costs 1¢/kilometre to drive an EV vs. 9¢/kilometre to drive an ICE vehicle, that $1600 in savings will pay for a rental a day or two out of the year...
(Assuming you're gasoline car gets 8L/100km and you drive an average of 20 000km/year).