It's challenging to fully understand the motivations behind someone's actions without specific context or direct communication. However, there are a few possible reasons why your ex might have sent you that photo and message:
Seeking validation: Sending such a message could be a way for your ex to seek validation or attention from you. By showcasing herself all dressed up, she might be trying to get a reaction from you and reaffirm her self-worth.
Emotional response: After a breakup, people can go through a range of emotions, including regret or nostalgia. The message could be a reflection of her feeling some regret or missing the connection you once had.
Jealousy: It's possible that she is trying to evoke feelings of jealousy or make you feel like you are missing out on what you had together.
Attempt at manipulation: Sending a message like that could be an attempt to manipulate your feelings or make you question your decision to break up.
Closure or communication: While it might not seem like it, she could be attempting to open a line of communication or seeking closure by getting a reaction from you.
Regardless of the intention, it's essential to approach the situation with caution. If the breakup was recent, emotions might be running high, and it's better to give each other space to heal and gain perspective. If you find the message confusing or upsetting, it's okay to take some time for yourself before deciding how to respond, if at all.
In any case, consider what is best for your emotional well-being and focus on moving forward positively. If you're unsure about her intentions or have lingering questions about the breakup, open communication might be the best approach, provided both parties are willing to have an honest and respectful conversation.