I just look at this as a way of preserving domestic bliss. Married for 37 years this year and for the life of me I can't figure out why she is staying. Must be the front cabin flights and free hotel nights. Flying and hotel hopping has been in my blood for a long time but I won't do it on trips with my wife-take the most direct route and stay in one place for an extended period or risk marriage breakdown!
You likely have crossed the line when your force the spouse into this form of abuse