<human>: My boyfriend proposed, which I thought I wanted, a few weeks back. I said yes. I flew home to be with friends and a few days into the vacation looked down and realized that I couldn't marry him. I had an epiphany. I told him right away how I felt. I moved out to make him more comfortable.

He's a good guy, but we have been having problems for about 5 years. I've been trying to just make it work, and he got lazy and complacent in the relationship. I just realized that I want to live life and do things, instead of being tied down to someone who is depressed and doesn't like to leave the comfort of home. I wish I realized this years ago, but sadly the ring made me question everything.

We own a home together and 2 pets. He is struggling with my decision. He wants to make it work and is promising me things that I've been asking for years. My rationale is that even if he did "make everything better" eventually we would fall back into the people and habits that we already grew accustomed with. I'm ready to move on, but he's having a hard time. 

I've run out of things to say to him, but he keeps wanting more answers. I've asked him for space and he try's, but we end up talking on the phone all the time and he just wants to see me. I'm getting to the point where I feel like I'm starting to get mean, because I've run out of words.

Any advice would help.

Can you summarize the given text in a few sentences?
<bot>: Broke up with my boyfriend of 7 years. I don't know how to make him feel better about the situation.