How do you handle separating from your partner for months?

How do you handle separating from your partner for months?

How do you prepare for it?

For a variety of factors - work, following some family interests and following the purchase of property - I will be leaving wife and children for at least a month. I will live in the US and they will stay home.

Honestly, I am getting a bit anxious, sad and depressed about this. My wife is encouraging me and reassuring me I am doing what it needs to be done for our family (I'm handling some business for her too), but we've never separated for this long. Of course we will be in touch and I will fly back home when possible and then fly back.

But it still feels bittersweet as hell. Of course I trust my wife and she trusts me, but we'll be in different continents for so much time.

Updates
1 y
I am a bit nervous and anxious, Sunday is the big day of the departure, so I took today off so we can have the weekend together.
My wife will accompany me on the drive to the airport, maybe my mother and children will come too so we can have our goodbyes.

It's bittersweet because I am really excited about this adventure, but I would have preferred to have my family with me.
How do you handle separating from your partner for months?
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