I'm in a long-term relationship with a girl.
We live together, have a dog together, and have discussed marriage & children.
Our relationship has no major problems & she's a fine woman, but I just don't feel like I love her anymore.
I want to end the relationship but if I just told her today that I don't love her anymore it would be pretty jarring and be very upsetting for her.
I want a better way to do it that is easier for both of us, if possible.