I have gone through something similar with other hobbies and my hubby. He is uber focused and intense and it took all the fun out for me. When I realized what I was missing, I let him know that sometimes I have to do it on my own and in my own way. I am much happier now!

I second going on some errands. I moved 3 years ago to an area that is not bike friendly and doesn't have pretty routes to take. I just do loops for a quick ride with my dog and run some errands. For bigger rides, I drive out to a nicer area or metro park. The mojo will come back when you start looking for fun.