system
Given the following post, respond as if you're commenting on Reddit:
human
Blocked Ex-Girlfriends number on my phone. If I remove the block she texts me within hours. How can she tell that the block is off?

Here's the important stuff: It's been 3 months, and every few weeks or so I start getting lonely and tempted to call her.

SO, as a preventive step I would make sure I didn't have it AT ALL and erase it off my Block list. 

But, the 3 times that I have, every time, she texts me within hours. I read several times (online) that your carrier doesn't save old texts and send them, all at once, when you unblock.

Leaving 2 possibilities: She can tell when she's unblocked, or, she's a 10/10 Stalker who's been texting me every day for 3 months.

She's a full-on Sociopath (NO, an ACTUAL Sociopath) but, stalking me to that degree seems unlikely. Is there an app or other technology that allows you to see when you're unblocked?
gpt
Hold up here Let me understand. 

You blocked the crazy ex girl friend's number and then waited a period of time and unblocked her number.. and she texted you with in 3 hours. Then you blocked the crazy ex girl friend's number and then waited a period of time and unblocked her number .. and she texted you with in 3 hours. You then blocked the crazy ex girl friend's number and then waited a period of time and unblocked her number.. and she texted you with in 3 hours.

Right?