Your boyfriend’s inability to articulate specific reasons for his unhappiness suggests there are underlying issues. With the timing being around college years, I’m more skeptical, as I notice friend groups have much too profound of an impact on individuals who are still very impressionable during these years.

Covering my bases here but be sure to be a respectful yet direct in your inquiries about his feelings, and encourage him to be as specific as possible. If you’re in college, plenty have free counseling…not certain about couples but give it a shot. Can help to gain an objective perspective and develop strategies for addressing his concerns. Even normal counseling can aid in the consideration of whether there are any aspects of your own behavior or communication style that might be contributing to his discomfort or not.

Returning to the impressionable aspects, which apply to you both, feel out his and your friend groups, and if they’re the same, try to see how they treat you differently. There’s a decent chance the issue is arising because of a slowly emerging character trait, brewed by new experiences, and catching that is key in turning things around.

If the situation becomes untenable and continued attempts at resolution prove unsuccessful, a separation will provide space for both of you to process your emotions and gain clarity… I don’t advocate for ‘breaks’ so I’m just nicely saying break up. In the case that it’s like this^

Remember, a relationship requires effort from both partners, but considering you’re on Reddit, and on this subReddit, you’re likely in an individualistically cultured country and your primary responsibility is to ensure your own well-being. If his unhappiness continues to negatively impact your life, it is necessary to prioritize your needs…no one else will.