I can provide some general insights.
Feelings after a breakup can be complex and can vary greatly from person to person. The end of a long-term relationship, especially one where there were plans for marriage, can be emotionally challenging and can leave lasting impacts on both individuals involved.
For some people, the feelings for their ex may gradually fade over time as they heal and move on with their lives. They may find new interests, hobbies, or relationships that help them focus on the future rather than dwelling on the past. Eventually, they might reach a point where they no longer have romantic feelings for their ex-girlfriend.
On the other hand, for some individuals, certain emotions may linger for a longer time, especially if the relationship was significant and deeply meaningful to them. In such cases, it is not uncommon for feelings of attachment, longing, or nostalgia to persist even after a breakup. Some people may always care for their ex-partner in a non-romantic way, valuing the memories they shared and genuinely wishing them well.
Factors like the circumstances of the breakup, individual coping mechanisms, personal growth, and the support network available to them can all play a role in how long it takes for someone to move on emotionally.
It's essential to give oneself time and space to process a breakup and seek support from friends, family, or a therapist if needed. Everyone's healing process is different, and there's no specific timeline for when feelings for an ex will completely fade away.