My wife and I talked about it a lot before deciding we were both cool with the other having safe and responsible adventures. In over a decade it has never caused us any grief. Communication is essential and if your relationship isn't "stable" IMO it suggests a real communication problem - adding unrelated complications to the dynamic will never solve those.
Got it installed before I checked my replies and I didn't even realize it was them till I started playing! But yeah it's pretty awesome so far, loving the Turn() mechanic, gives me way less anxiety than Hades
I definitely have impulsive tendencies