Is my marriage over ??

Okay so my husband just recently change his password on his phone, tells me that he is unhappy and that he needs some alone time . He only says this when we don't see eye to eye. This has been rocky lately due to him feeling like he don't have to tell me where he is going 🙄, and like I was explaining to him it's a safety thing. He says I'm always bitching and he can't never make me happy . I really don't know what to think at this point . Do I try and make it work ? Or let him leave ?