Potential for suddenly being solo

Ten days into it, my wife has to leave our dream trip due to a personal family emergency. All the hotels have been booked and are non-refundable/cancellable at this point. If I were to bail too, we’d be out thousands of dollars, on top of the money I need to spend rebooking flights. The family situation is serious but not a crisis (i.e. no one is dying), hence she is allowing me to stay and make the most of it given what we've spent.

I’m struggling with the thought of being here all by myself for 10 more days. I’d be fine finding my way and doing things on my own, but I would be extremely lonely without someone to do it with. I’m not sure what my question is, just needed to vent and get thoughts from people, as I’ve been stewing about it in my mind all day. 

Thanks.

by No-Patient2811