Thank you for the replies! She did it again today, she smoked last night as soon as she got home then fell asleep early. Went to bed together and she woke up in a mood again. I said good morning and said I had to get up early for work and then the bad mood got worst.

Glad you mentioned sex, there hasnt been much of it going on due to this. She falls asleep early and her moods are just very discouraging. I think maybe it is time to move on, I have offered to help but no luck.