Just found out my ex cheated on me the whole time we were together.

We dated off an on from our junior year to our freshman year of college and then I had a miscarriage and things just got rough. I always thought things were great between us and we have been such great friends tell this day but I just couldn't believe he would do that to me and use me like that the whole time when he said he was so in love. Makes me feel like complete shit and then I laugh at the same time because I'm so much happier now.