We are currently doing this, husband in Dubai and I stayed behind for the kids to finish school. Oldest is now in Uni and we have another 18 months for the youngest to finish, we have been doing it for 4 years, plan is I will move to Dubai once the youngest leaves for Uni. My husband comes home every 4 weeks for a long weekend, there are lots of public holidays in the UAE which he also comes home for and works from home some of the holidays, he will always come back for birthdays and we spend xmas and new year at home, however we have to be really careful about the number of days he spends in the country to continue to benefit from the tax free status of the UAE.
We travel to Dubai for the October and April holidays and if it was anywhere else other than Dubai, we would up sticks and spend the summer months there, however Dubai is not where you want to be during the summer. so it does mean the summer months feel loooong for us at home.
i think it is much easier on the family if you have teens rather than if you have young kids, they are off doing their own stuff most of the time. My husband used to travel quite a bit for work anyway,, but it took me ages to adjust to the weekends which just seemed interminably long compared to when he is around..
He has a good social life there, golf, work colleagues etc., much better than I have here, so that is a bit of a thorn in my side at times.
Don't underestimate how expensive Dubai is, my husband has a housing allowance which does not cover his rent or facilities anymore, rents and facilities are skyrocketing. My husband doesn't have the time nor the inclination to cook, so it is eating out or takeaways (he put on a huge amount of weight at first), again quite a substantial weekly cost. Flight prices have tripled in the last few years and when we go down to visit him we need to stay in a hotel as he is living in a 1 bedroom apartment and hotel prices have gone through the roof, so we are renting 3 hotel rooms, we eat up a huge amount of our savings just to be together as a family for a few weeks a year.. We find we are saving less and less, basically running two households in two very expensive cities.
I do often think about how our relationship will be once we are back living full-time together, I might not like it 😃.
I think if it is two years only, you might find your savings don't get the big increase you are hoping for. Some companies don't give you a choice on relocating, so if it's either relocate for two years or out the door, then there is not much you can do about it. If you have the option to relocate with him, and your teens are young, I would say join him for the two years, it will be an interesting experience.