So Sorry you have to deal with this also! Please Do not give up! Hugs. i am not sure if it is quite the same thing but i believe i can relate at least a bit. i too also have periods where i am obsessed with something only to discard it soon afterwards. i am not sure if i'd call it a problem in my case but i think i do understand how it can get annoying. i don't have much or any experience with Relationships so i don't know about that but from what you wrote i think i can imagine how it can become a problem. M. Are you currently seeing a therapist? i feel like this may be something useful to bring up if it is bothering you. Perhaps you may be able to understand why things are like this for you and maybe even learn to manage it. i believe it is good that you're at least aware of it. Hopefully you will be able to work on it also. So Sorry if my advice isn't really useful but i am not sure if i have a lot more to add. i Hope you will get the Help you Need either here or IRL. Sending many Safe, warm hugs to BOTH you, @RoxanneToto, your Family, your Friends and ALL of your Loved Ones! Keep fighting and keep rocking NO MATTER WHAT HAPPENS, OK?!