Posessiveness
Give your partner some space. Respect your partner’s personal space. There is a need to understand your partner’s daily routines, working life, etc, but not every little detail about it. Avoid asking too much and interfering with the way your partner handles his/her life. Arrange or schedule together time properly so that you can limit yourself from forcing him/her to connect with you too often.
Give your partner options. Give him/her a chance to make choices in daily routines. Do not decide for everything - understand that your partner may make different decisions too. Besides this, let him/her have a chance to carry out hobbies and interests. This would make your partner feel that you want the best for him/her.
Pamper yourself. Spend some time for yourself. Visit your family and friends, go shopping, or socialize by carrying out some sports activities with others; you may also praise yourself sometimes for what you have accomplished. By pampering yourself, you can avoid being too dependent on your partner, which may help you to be more confident and less possessive over your partner.
Work on establishing your individual identity. You would most probably be concerned and think for your partner most of the time. It is time to focus on your own true desires and interests, which you may have forgotten when you live with your partner. Carry out your interests and build your self-confidence up again.