I'm going on holiday without my wife
Why isn't your wife going on holiday with you?
I have been waiting for this trip for a very long time. My wife doesn't understand my desires.
It's perfectly normal to have different interests from your spouse, but not taking your wife is cruel and mean.
I think I'll take another separate holiday without her knowing about it.
Your spouse should be included to set aside when it comes to vacations. It is not correct for you to take time off for yourself and not invite her along. Imagine how you would feel if she left you out of her plans.