To determine whether the other party's frequent breakups are sincere or showmanship, you need to consider multiple factors. Here are some suggestions to help you better understand the other person's true intentions:
Observe emotional changes: Pay attention to the emotional state of the other person when they propose to break up. If they are calm and determined, then they may genuinely want to break up. But if they seem emotional, conflicted, or capricious, it may be more likely to be a show.
Analyze behavior patterns: Observe the other person's behavior after proposing to break up. If they immediately cut off contact, delete photos on social media, etc., it may be a genuine desire to end the relationship. But if they still keep in touch, or even take the initiative to seek reconciliation, then it may be a show.
Communicate content: Listen carefully to what the other person is communicating when they propose to break up. If they can articulate their feelings and why, and are willing to communicate with you in depth, they may genuinely want to solve the problem. But if they're just vague or unwilling to talk deeper, then it might be showmanship.
History: Review the history of your relationship to see if the other person has ever behaved similarly. If this is a common pattern for them, then it may be more likely to be a show. But if this is the first time it has happened, then it may need to be considered more carefully.
Seek outside advice: Share your confusion with a trusted friend or family member and listen to their opinions. They may be able to provide more objective analysis and recommendations from a bystander's perspective.
Give each other time: If you can't immediately judge the other person's true intentions, give each other some time to think calmly. During this process, you can try to reflect on your relationship and consider whether you are willing to continue working on resolving the issue.
Direct communication: Ultimately, the best way may be to communicate directly with the other person and ask them about their true intentions. When communicating, be calm and respectful, and try to understand the other person's feelings and needs.
Please note that the above recommendations are only general guidelines and do not guarantee 100% accuracy. Everyone's situation is unique, so it needs to be judged on a case-by-case basis. When dealing with such sensitive issues, it is important to remain calm and sensible and try to avoid making impulsive decisions.