<human>: I am 25 yr old female, he is 26 yr old male. We have been together since the end of high school and got engaged shortly before college graduation. My feelings have changed and I no longer am in love with him. Two months ago I told him how I feel and that I want to take a break from each other for a while and consider ending our relationship. He refused, and is taking this extremely hard. It hurts me to see him in so much pain and to know that I am the cause of it. I can't rationalize staying and going through with the wedding in order to make him happy. It sucks.

We get along great, there isn't anything that he did to me for me to make this decision. I feel like we are both young and have so much life left to live. I'm so very optimistic about my future, but I don't want to continue to be in a romantic relationship with this man in order to avoid hurting him. I don't think he understands how I feel and if he does, he doesn't seem to care that I don't love him anymore. He wants to keep the relationship going.

I just have so so much guilt. I have conflicting feelings (guilt over ending the relationship but relieved at the same time, and then guilt for feeling relieved) and am stressed out all the time. But the main thing is how awful I feel for wrecking his life and ruining his dreams. I feel horrible for abandoning him and breaking many promises that I have made to him. I never thought this would happen. He doesn't deserve this. I ruined him.

I want to know that it's okay for me to feel relieved and that the guilt will get better. I don't know how to handle the situation with him because I need/want to be there for him to help us get through this and still have a relationship. Can I do anything? Or will it just take time?

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: Tried to end my LTR, have a lot of resulting guilt and am not sure how to get through this process. What should I do?