Quitting amphetamines with your partner - is it possible?

[pansperson]

does any one think its possible for a couple to both stop taking speed, They have both been addicted for ten years plus , they have two children of primary school age .she could not relie on her partner emotionly and they both let each other down, she was trying to stop taking it and he was telling her he was going to support her but the temptation was to much because he was still taking it so she`d stop for a couple of weeks then she`d use again because she knew he had some , when they used togeather they would end up falling out all the time because of the effect it was having on their minds, she has now left him and taken her children to her parents and has stopped the speed , her husband is still using , if she went back to him she`d be frightened she would end up in a mess again. i`d be interested to read other peoples experiences , what effect amphetamine has had on relationships and the effect it has had on the minds of both men and women.