Im sorry Madison. I know it must be really difficult.
Its probably best that he did do it in a text; didnt he say that when you talk on the phone; it can lead to an emotional response by both of you - causing the desire to try reconciliation again.
I think that is one of the biggest traps that a person can fall into when staying in a relationship with someone who has these types of issues is that it can be very east to give, give, give... at first freely, then later on expecting some acknowldegment (or payback) for our efforts. And IF it doesnt come - then we can be left feeling very disappointed and sometimes angry.
I couldnt stay with my BF if I didnt trust him. I do watch his actions as far as his dedication to 'no more drugs' goes... and I see it clearly. But to be honest... and most will say it is blindly stupid... I just have faith in him, and I trust him. I may get hurt more than someone who has lots of walls of defense up but it is just my way. (disclaimer ~ not recommending this to anyone.. its just my way - lol)
Big Hug - so sorry you have to go through this
Kelley