I don't like to interact with my boyfriend's kids.
Why? Is there something wrong with his kids?
The 6 year old kid is so annoying, he's so loud and I don't know how he came to exist
It's okay to want peace and quiet when you spend time with your boyfriend. But you should find a way to make some time to spend with his kids.
It's okay, I'm going to stick with my plan and isolate more. I'll ignore them since they will be gone soon.
Are they going to live with their other parent or something? It's fine not to want to spend time with them then; just focus on your boyfriend but understand if he wants them to visit.