Welcome, Smilegirl.
Indeed addict thinking is "all about me" and "I want it NOW".
Putting down the drug is a big step, but the real test is learning to live life on life's terms without drugs.
You were wise to give it a year to let his actions tell you if his presence in your life and the life of you child is what you want and what is best for either of you.
I'm glad you joined us and hope you stick around. Read the sticky posts at the top of this forum and you will find a lot of useful information,
Hugs