What does it mean when a guy says he needs time alone?

[Anonymous]

It’s almost one month that I’m in relationship with my boyfriend, his family is moving away. Recently he said he needs some time alone , should I be worried?

[boggboss]

Before this how much did you hang out because needing space 1 month in is not a good look

[HardRepublican]

He doesn't want to be up your ass all the time. I mean we got shit to do.

[stormbreaker06]

He has doubts about the relationship