It depends. There's no one-size-fits-all answer to this question.
Men are individuals, and their experiences and reactions vary. Some men might be deeply affected by losing a good woman, while others might move on quickly.
The level of care depends on factors like the length of the relationship, the depth of their emotional connection, and their personal values.
Here are some possible scenarios:
* **A man who deeply loved and respected a woman might be devastated by her loss.** He might experience grief, loneliness, and regret.
* **A man who took the relationship for granted might not realize the value of what he lost until it's gone.** He might feel remorse or regret later on.
* **A man who is emotionally unavailable might not feel much at all.** He might be indifferent or even relieved to be free from the relationship.
Ultimately, the answer to this question depends on the individual man and the specific circumstances.