Saw my ex on tinder?

This morning I woke up trying to move on because my ex couldn't quit flirting with women on dating apps. I went on tinder for ego boost to keep my mind off him and I saw his profile. I don't know why but it felt like a stab to the heart. It made me really sad. We dated a year and we both care for each other yet he couldn't be loyal. I was wondering if he would feel the same if he saw my profile but I swiped no.
Saw my ex on tinder?
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