Teaching BF a lesson?

My bf often has been ignoring my text when I ask him a question. I know he has read the text and chose to ignore it. That pisses me off so much. This sounds petty, but do you think it’s a good idea to cancel our weekend plans and just hang out with my friend who is coming into town for her birthday?

Bf and I made plans for Saturday, but im just going to say I’m gonna spend time with her since she drove into town and it’s her birthday. I know this sounds petty but he needs to stop ignoring my text.