You are not alone. 15 here for us was very ugly! For all the boys. 14 was OK, 16 was bearable....15 almost did us all in. Hormones and the struggle to "grow up" (oh, but wait, we want to grow up for the fun, not for the extra responsibilities!), peer issues, girl feelings, all of it was tough.
We met with each kid individually. Explained our expectations, the chores to be done around the house, the school responsibilities and how free time could be used.
Then we had our son come up with a plan to acoomplish those. It was his plan and that helped!
You say your son has to vacuum and empty trash every day and I wonder why. Does he do laundry, cook dinner, clean up dishes, etc....?
All those life skills are important and give HIM a CHOICE on what day he washes his bedding, when he cooks dinner....etc. If he doesn't take care of the chore when he said he would, there are consequences. If he handles everything well for 2 weeks, there is an extra reward. For my boys, it was pizza! Pizza (from the restaurant, not homemade) made my boys step in line b/c we treat them to that very rarely.
I agree with another mom, he needs a sport or have a hobby, or a church youth group .... to be involved in. When kids don't feel like they belong, they get angry. You are seeing some of that anger---he wants to leave.
I can't answer the moving part....I have not been in a divorced situation to have experience with that. Best of luck!