Don't call your wife repeatedly at 5:30am her time wondering if she's just sleeping and will eventually answer the phone or if the next voice you hear will be that of a police office or hospital worker because you're worried that she didn't make it home in the rain last night before you check your mobile phone call log to see that she did call and that you did indeed talk to her and that she is absolutely safe and sound.
I hate being out of town without her.