Lillith~
My husband doesn’t work out of town, but he does work the night shift & with commute time he’s gone for about 15 hours, then comes home to eat & sleep & get up and do it all over again. When he works 3 in a row we try to make a joke of it (“See you in 4 nights, honey”).
What I liked about your first post was the amount of insight you already have about your (and his) behavior & responses. That’s a major first step toward changing anything.
So you’ve recognized what you do on the first day, the second day, etc. You know that on the next day one, unless you deliberately choose to do something different, you will likely repeat the same behavior. So set yourself up for success by planning to do something different (great suggestions already on this thread) that will break up your 3-4 day routine & get you in a different mindset for those days, and for your sweetie’s eventual return.
When he does return home, challenge yourself not to “babble” on and on about yourself & the kids. Wait for him to ask, and if he doesn’t, wait til later to say, “Want to hear a funny story?” Challenge youself to either ask open-ended questions (“Tell me about the trip, honey.”), or just let him be, but maybe give him a shoulder rub while you listen.
Pray a rosary for him, specifically, each night. Don’t tell him you are doing this.
Read “The Proper Care & Feeding of Husbands” by Dr. Laura Schlessinger. (It’s at most libraries & bookstores). It gave me tons of insight into my/his/our behavior & communication.
These are things that have helped me to change my attitude & behavior to get through those days; maybe you’ll find it useful info for yourself.
God bless you!