Whether you overreacted or not depends on the context of your relationship and how you felt about the situation. Different people have varying levels of comfort when it comes to their partner's interactions with others, especially on social media. Let's break it down:
Boundaries: In any relationship, it's crucial to establish boundaries that both partners are comfortable with. Social media behavior can be a sensitive issue for some people. If you had previously discussed and agreed on boundaries regarding interactions with others on social media, then her actions might have crossed those boundaries, leading to your reaction.
Communication: Did you talk to her about how her comments on another guy's TikTok page made you feel? Communication is key in a relationship, and discussing your feelings openly can help both of you understand each other better.
Trust: Trust is the foundation of any healthy relationship. If her actions on TikTok made you question her loyalty or commitment, it's essential to address those concerns. Trust can be easily shaken, and it's okay to express your feelings if something makes you uncomfortable.
Personal Values: Everyone has different values and comfort levels when it comes to relationships. Some people may not see harmless interactions on social media as a problem, while others might view it as inappropriate. Understanding your own values and what you're looking for in a partner is essential.
Past Behavior: Consider the broader context of your relationship. Was this an isolated incident, or were there other signs of potential issues or concerns? Sometimes, a single incident might not be the sole reason for a breakup but could be indicative of deeper underlying problems.
Ultimately, only you can determine if your reaction was justified based on your feelings and the context of your relationship. It's essential to be honest with yourself about what you need and want in a relationship. If this incident led to a loss of trust and significantly impacted your emotional well-being, it might have been a valid reason for ending the relationship. However, if you have doubts or regrets about your decision, it could be worth revisiting the situation and having an open conversation with your ex to gain more clarity.