Would you break up with someone over them not coming to the dinner table when you call them?

I started seeing "Mike" a few months ago. Once or twice a week, I come to his house and cook dinner. His boys (8 and 11) do not like me. He's usually finishing up work when I get there.

I cook, clean up, and then serve dinner because it takes the three of them so long to get to the dinner table if they even all come.

Today I called them to the dinner table at 5:30. I cleaned up for a bit and called them three more times, knocking on their doors and getting ignored. No response. I served everyone's places at 5:45 and called again. No response. I texted the group chat. No response. I packed up the leftovers and called them again to dinner, going to each of their rooms and telling them dinner is on the table. I cleaned up the kitchen entirely. At 6, I served myself and called them again saying dinner was ready. I knocked on the boys doors and they told me to go away. I went to Mike and he said he'd be there in a minute. It's now 6:45 (over an hour later) and no one came to dinner.

I texted Mike that dinner is still on the table but I have to go pick up my daughter from her dad's so I'll see him during week. He said ok, thanks.

This is an ongoing issue with Mike and his boys. He asked me if I would come to dinner a couple times a week to foster a relationship with his boys but it evolved into me making dinner and all three ignoring me. It's SO not about the dinner anymore.

I almost want to come and cook for them one last time, not cook dinner, leave a breakup note on the table and walk out. See how long Mike takes to realize that dinner isn't being made and that I'm done.

Would you do that?

Edit: Mike is no longer part of my life. I went to his house tonight and made supper as usual. They ignored me, as usual. I waited and when they didn't come, I packed up everything into containers and took it home. It took him TWO HOURS to message me and he asked me where I put dinner 🤣 I told him it's in my fridge! He asked what he and the boys were going to eat and I told him to order takeout. It will be good practice because I don't want to come to his house, cook dinner, and get ignored. Then I blocked him 🤣