It's rude to not respond to messages.
Justin lives alone, so his mom texts him every day to make sure that he's safe.
Justin wants his mom to leave him alone.
Justin tells his mom he is fine and asks her not to message him so often.
Justin ignores his mother's messages for a three days.
Justin's mom changes her daily texts to weekly texts, and they both feel relief in the agreement.
Thinking the worst, Justin's mom files a missing persons report when in fact he is not missing.