So as it says in the title, I have been with my partner 15 years. 2 children and I am just no longer in love with him and I don't think he is really. We are just too comfortable. All the little things he does that shouldn't annoy me, do. He drinks far too much. Rarely does anything with the kids. I work all week. He works on an evening for 2 hours. How do I end it?