Welcome to the SR family!
You are not alone.
We understand what it feels like to have a loved one caught up in addiction. Please make yourself at home here by reading and posting as much as needed.
Some of our stories are in the permanent (sticky) posts at the top of this forum. I always find lots of wisdom in those posts.
I think you made a healthy choice for yourself and your child - asking the addict to leave the home, temporarily. It will give you some much needed peace to help you sort out your choices.
(((hugs)))