<human>: Can you succinctly summarize the text in 1-3 sentences?

More of a vent, since I'm pretty sure friends/family are pretty sick of hearing about this, but any advice is welcome and appreciated.

Last year around this time my 6 year relationship with someone who I thought was the love of my life ended suddenly, because he cheated on me.  We have been no-contact since about 2 months after the breakup.  I blocked him and his family members on social media, set his emails to go straight to trash, and blocked his number.  He left the country for a bit, and we haven't run into each other since the breakup, and don't run in the same friend circles anymore.  Once, I unblocked him, just to see if anything would show up, but nothing did and I don't think he's tried to reach out to me since we broke up.

I've done the usual--I work out, I've made a ton of new friends, I've kept myself busy, I've even been in therapy to try and move past being cheated on.  I've been on casual dates, and had not as casual months with some other people.  But, no matter what I do, I can't move on.

I think about my ex boyfriend pretty much every day, to the point where sometimes it gets in the way of my life.  It keeps me up sometimes at night (not as often anymore, but I was hoping it would stop by a year later).  It absolutely gets in the way of forming healthy relationships with new people.  I don't understand how I could possibly still be pining for someone who ended up respecting me so little, and who doesn't want anything to do with me afterwards.

Anyone have any words of wisdom when all of the conventional things--and the passage of time--don't seem to be working?
<bot>: I've taken all the usual steps after a particularly painful breakup of a long relationship, but a year later I am still almost as sad about it as I was when it happened.