Hi OP
I was contemplating posting a similar thread myself recently.
It IS bloody lonely.
Though my children aren't young (teens now) and they aren't my DP's he's very much involved in the day to day with them when he's home.
I wish I could give you some tips. I'm not even sure how we could swap messages privately cos that might help to have someone to listen to,
Try working on building your support network if you can. Going to play groups will help, if you can afford a sitter one evening a week, find something you can do for yourself too.
My DP is usually away for two months and then home for two months but this trip is a longer one and he's been gone since beginning of Jan. jan was a particularly stressful month for me with family health, our poor dog slipped a disk and has needed 24 hour care and I wasn't well myself,
I also work full time and been dealing with two stroppy difficult teenagers, I've been distracting myself with overtime (we have a wedding to pay for!) but this week I've finally hit burn out. And I've spent the last two days in bed ignoring the world (my DC have still been fed and watered)
We don't yet have a date of when he will be home, should hopefully be in the next month.
But it's bloody hard.
I miss him horribly. He does video call daily but no, it's not the same, I had a particular sad week in work this week so could have done with the hugs. I appreciate he works hard, and he was in this career when we met, and tbh when he's home it works well with my career.
I will try and message you :)