Recently broke up with my LTR of 5 years. I decided to block him on all levels- email, calls, texts, social media, LinkedIn, and even my fitbit account. During my blocking spree, I noticed I still had this guy I dated 10 years ago blocked. I thought ok it's been 10 years he should be over it so I can unblock him, right? WRONG! Not even one hour after I unblocked him did he send me a message saying how something I posted 10 YEARS AGO was so funny I needed to hear it again. NOPE! He is back on blocked. So, it doesn't matter how long it has been he will always find a way if you let him! Keep him blocked for life!!