My boyfriend of 7 years cheated on me with one of his classmates.

We were high school sweethearts. We still live together we have rented a house for 3 years together. He told me last night what he did he said he can't go on living a double life he's been cheating on me for a whole month with one of his (good friends) she's a classmate that I always thought was a little to close to him. After he told me he left the house took some of his stuff. I feel so hurt I can't believe this happened. It's sickings me. I thought our love was unbreakable. This morning I got a text from saying he's sorry he never wanted to hurt me. I never responded. How do I start feeling better I'm sucha mess.