How to deal with the relationship with the former correctly?

some people will inevitably encounter how to deal with their relationship with their predecessors in the process of falling in love with new people after they have been in love for many times. What should we do?

1. When we have a new relationship, it's better not to keep in touch with our ex. After all, love still has to be unique.

2. Even if your partner doesn't mind that you have some contact with your ex, it doesn't mean you can keep it up.

3. Sometimes you take the initiative to stop your relationship with your predecessor in front of your current position, which can prove that your current choice is right.

4. It doesn't matter if you only contact occasionally. After all, there was a relationship. But that's it.

5. Or just don't contact at all. In this way, no matter whether you have a new girlfriend in the future, there will be no trouble.

6. When there is a material contradiction with the predecessor, it is better to solve it in time. If you can, be an ordinary friend. If you can't, forget it.