Co-parenting can be challenging, especially if you have a difficult relationship with your former partner. However, maintaining a positive relationship with your co-parent can have a significant impact on the well-being of your children. Here are some tips that may help:

1. Communicate effectively: Good communication is key to any relationship, and it’s especially important when co-parenting. Make an effort to communicate clearly and respectfully with your co-parent, and try to avoid engaging in arguments or conflicts in front of your children.
2. Focus on the best interests of your children: Try to put your personal feelings aside and focus on what is best for your children. This will help you make decisions that are in their best interests and avoid conflicts.
3. Be flexible and open to compromise: Co-parenting requires a great deal of flexibility and willingness to compromise. Be open to changing your plans if it will make things easier for your co-parent and your children.
4. Use technology to your advantage: Technology can be a useful tool for co-parenting. Consider using apps or websites to schedule visits, exchange information, or communicate with each other.
5. Seek help if needed: If you’re struggling to maintain a positive relationship with your co-parent, consider seeking the help of a mediator or therapist. They can help you work through any conflicts and find ways to improve your relationship.

Remember, co-parenting is not always easy, but by working together, you can create a positive and supportive environment for your children.