This letter tells your lover that you've been seeing too much of each other, and need to spend some time on your own.
1234, Main Street
Boston, MA 02123
07 April, 2005
<Recipient Address Goes Here>
When we first met and started dating, we spent every possible moment together and I never felt like it was too much. I never thought that would change, but it has. It's too much.
We seem to spend <time spent together>, and it's just getting to be a problem. I've got other friends I'd like to see, things I need to get done, and I really just need some time to myself once in a while.
I hope you understand. I don't want to break up with you. But I think we should take some time off, and then maybe see each other a little bit less often, OK? Please call me and let's talk about it. And remember, I love you.
encl: <List of enclosed items goes here>