Hi All,
First time posting, go easy on me 
My husband and I have been together for almost 10 years and have 2 beautiful children. Over the past 18 months my husband has developed alcohol problems, not extreme, but severe enough that he will drink something alcoholic every night, and by that not just one glass or can but multiple. Other than this he is a great husband and father.
The past few months has pushed our relationship to the limit and during one heated moment where I told him to choose the alcohol or his family I went to bed and left him downstairs to think about his options. Fast forward to 2am and I wake up and DH is not in bed, I call down and he tells me he has fallen asleep. DH comes to bed and something inside me told me to check his phone (never done this before!) When I did I found explicit messages between him and a woman he had previously been in school with.
I woke him up and he went mad and deleted everything, silly really as I'd already seen. DH then confessed that not only had he been drinking but also buying and taking valium. On the night in question he had taken 3 valiums and drank 12 cans, he swears he can't even remember talking to the other woman or how that even came about.
DH has never done anything like this in the past and from what I could see it was just that one evening, what do I do?? I don't want to split our family up and he has now had help for his alcohol and depression (again I knew nothing of his struggles).
Do I stick by him and try and work on this or do I call it a day?