Did I over react?

My ex called me emotionally weak after i told him me and my mother aren’t seeing eye to eye and we been fighting a lot ever since i had to move back in with her. He said i need to be more stronger for him, mind you he stood me up last night after saying he was coming to get me and made up an excuse the next morning when i already told him i didn’t want to be at my moms house. I ended up staying the night at my cousins just to relax my mind. He said he didn’t believe me because i wouldn’t let him pick me up right away. I told him to get me later due to me having a few things i needed to do. I've been on edge all day and all he did was accuse me of being with another dude while I’m currently under a lot of stress he told me to go do whatever i want and he will come pick up his helmet whenever he is ready. I was so hurt and frustrated i ended up throwing his helmet out telling him f*** you and your helmet and I’m getting a new number and starting fresh I’m done with you because i realize you don’t really have my back. He never responded and i ended up changing my number and getting a new phone. Was i wrong?

Did I over react?
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