Ive been seeing someone seriously for the last 8 months and recently discovered about 3 months ago she had a crack problem, we got her in to treatment and things were going ok now she's back at it again and don't know what to do, she has left and i am hurting because i dont know if i should let her back if she comes back. We moved in together just before i found out she had a problem in a bad area of waukegan, IL. and discovered that was part of the problem so i got us an apartment in a nice area in park city and she had some good job prospects and now she's gone again. Any ideas?