it is a hard decision that no one but you 2 can make. please listen to everyones advice, but you both need to be happy. 5 years more in ny is not a long time for a 60 year old, but for younger people ........ also if you do not work full time, you could have more holidays with the kids. but do you want to stay? hope you can work it out, most promotion offers do not last long. and I presume your husband is good at his job... to be offered the promotion. could you find as good a job in dallas.
When you're stressed, You eat Ice cream, Cake, Chocolate & Sweets. Why? Because stressed spelled backwards is DESSERTS.