idk what to do

dani

My ex bf keeps texting me and I've tried to block him but he keeps popping up on all my social media. He cheated on me with a another girl that apparently used him for money but he keeps saying it's by mistake and that he planned on breaking up with her first but it was with me. He always says to me "I want u back" and "I love u or I miss u" I don't know what to do