You have moved out..Correct?? If you can't/wont move back in then:
Your kids are old enough for week on/week off schedule. I had a Mid week diner visit. I can elaborate more if needed.
Do you love your wife? Respect her boundaries. Do you love your children? Get a 50/50 parenting plan put in place.
Learn to negotiate: W:"I am hungry." H:" How about we go get pizza?" W:"I would rather have burgers." H:"I had burgers for lunch. How about we go to Subway?" W:"Sandwiches sound good, How about Jimmy Johns?"
If you don't like to option presented, present your own. Two alternate choices also works.
If your relationship with your children is important:
Get a written parenting plan ASAP. Get your place set up for kids. If not, get a different place ASAP.
"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