Dealing with addiction in a relationship can be challenging and may require professional help. Here are some tips that may be helpful:

Encourage your partner to seek help: Approach the subject with care and concern. Offer support and encouragement, and provide resources for treatment.

Communicate honestly and openly: Talk to your partner about how their addiction is affecting you and your relationship. Share your feelings and concerns in a non-judgmental way.

Set boundaries: Establish clear boundaries to protect yourself and your well-being. Be consistent with enforcing these boundaries.

Seek support: Find a support group or a counselor who can help you cope with the challenges of addiction in your relationship.

Take care of yourself: Take care of your own mental and physical health. Practice self-care and make time for activities that you enjoy.

Remember that addiction is a disease, and recovery is a journey. Be patient and supportive, but also be realistic about what you can and cannot do to help your partner.