I can provide some general insights into possible reasons for such behavior.
Curiosity and Regret: Your ex may be curious about how you are doing after the breakup. They could be feeling regret or nostalgia, leading them to check your social media to see if you've moved on or to reminisce about the past.
Emotional Attachment: Despite the breakup, your ex might still have feelings for you and find it challenging to let go. This emotional attachment could be driving them to keep tabs on your life through social media.
Insecurity and Jealousy: Sometimes, after a breakup, one person may feel insecure or jealous if they perceive that the other person is doing well or dating someone new. Monitoring your social media could be a way for them to validate their feelings.
Hope for Reconciliation: Your ex might be secretly hoping for a chance to reconcile in the future. By keeping tabs on your life, they may be trying to assess whether there is any possibility of getting back together.
Feeling of Loss of Control: After a breakup, some individuals may experience a sense of loss of control over the situation. Checking your social media could be a way for them to regain a sense of connection or control over your life.
Emotional Coping Mechanism: It's possible that stalking your social media is a coping mechanism for your ex to deal with the emotions and loneliness that come with the end of a relationship.
Habitual Behavior: Social media habits can be tough to break, especially if checking your profiles was a common activity during the relationship.
While these are some potential reasons for your ex's behavior, it's essential to remember that I don't have access to the specific details of your situation. If you find their actions concerning or it's causing you distress, it might be helpful to set clear boundaries and consider reaching out to a mental health professional or a relationship counselor for guidance on how to cope with the situation. It's also crucial to prioritize your emotional well-being during this time.