Husband lying 😭😭😭

So my husband was going to go into the Army and I fully support as I was in the USMC so he was going to swear in but needed to lose an inch. He said he was going to PT with his recruiter and he came back all gross so I was like okay. Well I look on his phone (which I never do but I have a feeling) and he never went. He said he was scared but still he straight up lied to my face. A few months ago he lied to me for 3 months straight and was super depressed. I just need opinions. I am considering leaving but they said wait till after his school is done with the Army.