Partner hid doing crack for a year, found out yesterday.

My partner was smoking and snorting crack for a whole year or maybe more and I didn’t know.. every one of my friends knew and nobody told me until one of my new friends I made who’s also a mum told me her partner saw mine doing it when he came to my house when I was pregnant.. we have a 4 month old son and he’s been doing it secretly even with me in the same house. I don’t know what to do .. someone please give me some advice 😞 he came clean after everyone spilled the beans. Said he’s not addicted and has done it atleast 8 times over the past year and hid it because he didn’t want to hurt me but seriously.. why do it again and again if you actually cared.

I’m so broken 😣