Yes, it is possible for an ex-boyfriend to move on and start dating someone else because he doesn't want to be alone, even if he may have forgotten or moved on from the previous relationship. People have different ways of coping with breakups and processing their emotions, and some may choose to seek companionship with a new partner as a way to fill the void left by the previous relationship.
Here are some reasons why someone might do this:
Fear of being alone: Some individuals may have a fear of being single or feel uncomfortable being alone. They might rush into a new relationship to avoid facing their emotions or to maintain a sense of stability and familiarity.
Rebound relationships: After a breakup, some people may enter into rebound relationships as a way to distract themselves from the pain and sadness of the previous breakup. These relationships are often not based on deep emotional connections and may not last in the long run.
Seeking validation: Getting into a new relationship can be a way for some individuals to boost their self-esteem or feel desired and wanted by someone else.
External pressures: Societal or peer pressure, as well as feelings of loneliness, can also influence someone's decision to start dating again quickly after a breakup.
Unresolved emotions: It's possible that your ex-boyfriend may not have fully processed his feelings from the previous relationship, leading him to move on without addressing those emotions.
It's important to remember that everyone's journey after a breakup is unique, and people handle breakups differently. While your ex-boyfriend may be dating someone else, it doesn't necessarily mean that he has completely forgotten about you or that he has moved on in a healthy way. It's crucial to focus on your own well-being and healing rather than comparing yourself to his actions. Take the time you need to process your emotions and move forward at your own pace.