AITA for cutting off my ex-girlfriend after she dumped me right after graduation?

I blocked my girlfriend after she moved across the country… and three years later, she came back expecting me to still be there. After our long-distance relationship fell apart over a situation with one of her male coworkers, I cut contact completely and started rebuilding my life. I eventually met someone new, fell in love, and became a father. But when my ex came back, I finally heard the part of the story I never gave her a chance to explain. She says I made her dependent on me when she was young, then disappeared the moment I thought she might hurt me. Now I have the life I always wanted—but I’m wondering if the way I ended the old one made me the asshole. AITA for blocking her and moving on? #AITA #RedditStories #Storytime #RelationshipStories #redditaita