I recently separated from my Wife as I found my feelings have changed. I love her of course but not that type of love anymore. I found that talking to her was of no use as she could not relate to me in this as she did not feel the same. Also the more I spoke to her the more guilt I felt and I would shy away from my own feelings. Finally I had to accept my feelings and do what was right for me. It was very hard but the only person who can make this decision is you. Talking to anyone will not help as they can't tell you what to do. You need to evaluate yor feelings and decide to stay or leave.