IMO, it's not a matter of him deciding to come home so much as you deciding to let him.
This is a very good point. During this difficult time in your life, you have a great opportunity to grow, if you choose to do so. Take control of YOUR life. Take responsibility and stop being the victim. Reflect on what got you to this point. Make changes to get to a better place.
He chose to walk out. Let him live some natural consequences of his choice.
Always been nice, Go to the bookstore and find a book . I have not read it, but I feel the title says it all -->
"Why men like B*tches"
I feel there is a big difference between nagging and being assertive.
"What is best for my kids is best for me" Amor Fati Link to quotes: https://www.divorcebusting.com/forums/ubbthreads.php?ubb=showflat&Number=2879712