I can totally relate Unchien. I felt lonely all of the time at the beginning. How I dealt with it was I did the opposite of what my mind was pushing me to do which was to isolate. I had a New Year’s party and invited friends over. I said “yes” to every invitation, even if I didn’t feel like it. Eventually the feeling faded and now I don’t feel alone anymore...even when I technically am. That alone feeling, for me, was not about my XH not being around. He hadn’t been around for a few years. It was more about me. When your marriage ends, your self esteem takes a pretty big hit and that takes awhile to work through. The feeling will pass if you continue to do the work. (((HUGS)))