Praying the new job goes well and leads to a permanent one. As for the wife, try and love her like Eph. 5 says to do.
"Husbands, love your wives, as Christ loved the church and gave himself up for her, " Eph. 5:25.
I don't think any woman could resist a man who loved her like Christ, and gave himself for her. Sometimes both partners need to change, and sometimes a man who loves without reserve or expectations is the most Christ-like and an example for his wife.