Hello Onex 11. Im an former addict amd I can tell you from experince that drug addiction can take a person to some really dark and dangerous places in life. Its very unfortunate and sad but women often do trade sex for drugs or money to get drugs. They dont want to do that but they feel they have to because its easy money and a way to continue to support their habit.
Trust your gut!
Our gut never, really fails us!
She does need help if she is in heroin but she cant do it alone because heroin is a very hard drug to quit cold turkey.
Also for the sake of the child it may be best to confront her about your suspicions but in a humble way as not to get her on the defense. If you can approcah her with love and concern and let her know you want to help her get some help, that may help her be more honest with you.
From my own experience I know that this can be a hard thing to admit about ones own self, let a lone hear if from someone else.
But it must be done because you dont want anytning happening to the child negatively while your at work.
People nod out on heroin sometimes for hours and if thats happening, then who's keeping close eye on the child.
Also you dont want that around your child anyways.
I hope this helps.
If you need to know more about addiction and treatment for addiction then let me know and I will be delighted to help in any way that I can.

She doesn’t nod yet... she is still in the functional stage.... I know with heroine it wins every time eventually.. it’s not recreational.

Yeah this is hard... sucks... I should have known better, now I have to deal with it... since we have a child...

I don’t want to take any approach... I am very angry at her... she does what the fuck she wants and forget everyone else...

It’s very destructive... for me in many ways..