Me and my husband have been together for 3 years, married for nearly 1. Throughout the past 2 years he has struggled with depression, although has had a good result with antidepressants and has been "back to normal" for some months now. At his lowest, he started taking prescription strength codeine tablets - I make no bones about the fact that this was an addiction. He hadn't taken any for perhaps 6 months, and in that time has also given up smoking.
We have a 2 month old dd so I'm at home on maternity leave, and was cleaning the house when I came across lots of empty codeine packets stuffed down the back of some shelves. His behaviour recently has been similar to when he was taking codeine, so I have asked him on numerous occasions whether he has taken it, and he has always categorically denied it. In addition, he has started smoking again - something I questioned lots and he also denied (although has now admitted to it).
This morning I confronted him about the codeine and he had no choice but to admit that he has been taking it again and lying to me about it. He says he is low (agreed - he is as had tried to cut down his ADs; now back up to previous dose) and that he feels he cannot talk to me as he doesn't want to worry me. He's never been a great talker, but I always make it clear he can talk to me about anything, and that I will always have time for him.
So...
He says he will stop taking codeine. I think I believe him. But I feel like there is no trust between us. He has lied to me, and made me suspicious of him, as well as making me feel paranoid.
I will not leave him, we are in this together and i want to be able to help. But I don't know where to begin, or how to even start to rebuild the trust between us. If you've got this far, thankyou for reading. I would really appreciate some advice (constructive) as to how we can make things work.