Keep it open but move on with your life. No reason to completely shut it unless that's what you want.
It sounds like you have choosen to not be as depressed as you were a while back LF, good job and keep it up. You CAN build a content life for yourself without her. You must.
M: A really long time. Crisis: 5 years. She's still worth it.
Life is never made unbearable by circumstances, but only by lack of meaning and purpose. -Viktor Frankl