After 1 year you are probably comfortable in your relationship and it's different than in the beginning. That doesn't mean you don't love her, but it's a comfortable kind of love. It's a relationship instead of "butterflies". It happens to all relationships after some time, and a lot of people mistake it for being out of love. It probably doesn't have anything to do with your OCD. You can break it off if you want, but this will happen to any relationship you are in, after a while.
- a person with OCD who has been married for 9 years!