Do you or your partner/spouse own or ride (on a regular basis) a motorbike?

If so, does it ever worry you? I LOVE bikes (I’m a Harley fan personally) but it’s always in the back of my mind how vulnerable my partner and I are when we ride compared to if we were in a car. Any bikers (or partners of bikers) have the same problem and if so, how do you deal with that fear/concern?