According to psychology. when someone knows they treated you wrong, they avoid you. It's called guilty conscience. They don't have the maturity to apologize for their disrespectful actions, and since they lack accountability, they simply remove themselves from your life.
Never ignore me. You can tell me you don't want to talk. You can tell me you need space. Whatever the case may be. Radio silence is a hard limit for me. It touches a very vulnerable place in me.