committed

I've committed a relationship with my high school sweetheart.  Last year Spring, I met someone in my college,  and we began going out and developed  a relationship.

Are they OK?

Thank you

Let me see if I got this correct.  Are you saying you are two-timing?

First, just so that you are clear, a "relationship" is different than seeing someone or dating.  That said, I'd say " I was committed to a relationship with my high school sweetheart. But in the spring of last year, I met someone while studying in college and began dating which let to a relationship.