I understand that you badly want to detach from someone with whom you are emotionally connected. The fact that you reached the point of doubt is enough willingness to move forward. I suggest you simply think about yourself first.
Emotional dependency is not good for your well-being. It makes you weak and unable to provide love and care for yourself. It’s like you are making someone the sole source of your emotional strength, and for me, it is far from a healthy connection.
You have to acknowledge your emotions first. Allow yourself to react to things, feel all your emotions and never run from it.
Then create distance from certain people. If you notice that your connection with them is no longer healthy, perhaps it’s time to limit your contact and avoid triggers.
Focus on yourself. Redirect your focus to activities and relationships that bring you joy and make you emotionally independent. Regain your self-esteem and courage when it comes to emotional aspects.
Be patient. I know the process may seem long, especially when you’re anticipating your progress in detaching yourself from someone. But it’s important to trust the process. Be patient about it because it will never fail you.
Lastly, keep moving forward. Never go back to the things that will not make you emotionally free. If you feel your progress, keep moving forward. In that way, you’ll be able to see the change you’ve been wanting to see. And above anything else, you’ll have growth which can help you handle future connections better without getting overly attached.