By rehab... I meant exactly what you went through... You went to "rehab" you just didn't sleep over at a group home you went to jail instead to do it.
... and yes, It can be done (just not sure if Tiger Woods is "clean" of his personal addiction {sex})
*I don't think she can trust him at all if he doesn't accept that what he does to her is wrong and gets help, either. My post wasn't about you at all. ;o) It was about OP's shitty boyfriend and Tiger Woods was used as an example of someone who couldn't be monogamous.