I'm going to try and be real nice here . 

Doing dope never will be manageable or without drama.  It doesn't really matter what the route is ,, it's meth period and it's a losing proposition ...

 What do you want ?   Personally ; the guy doesn't live up to the ideal image of a good husband  . It's only down hill from here . 

  There is no realistic view of being able to manage meth,  to be a responsible user and husband, Father and lover.

 If you can't stand things , or are afraid ,  What you waiting for .. Leave and find someone who will love and support you clean .  

  Meth is already his mistress.

  Sounds like a good time to get off the dope, Both of them