<human>: Give me a shortened version of the text

So my boyfriend [21M] hid from me [19F] that he tried a drug (not weed) for two weeks, and he only told me a few days ago because i found out from him that he tried weed for the 2nd time again, which I also didn't know. 

He said he was afraid of telling me cause he was afraid of my judgement. I can understand that, but how can he not respect me enough to tell me something of that importance.

To be honest, I still get kinda pissed thinking about it, and I can't help but think I've lost a bit of trust in him because I truly trusted him 100%, but now I can't help but think, if he hid that from me, what else can he hide in the future? I already told him I lost some trust in him, and now he tells me he needs some time alone to think, and we should talk about it tonight.
<bot>: my boyfriend hid something important that happened to him and i lost trust in him. what do i do, is this reasonable and normal?