Advice please

I just need to vent because I am soooo mad .

My husband convinced me to stop smoking cigarettes and I did . I stopped for about 2 monthes then got pregnant and here I am 8 monthes pregnant and didn’t touch one in officially Over 10 monthes. I am so proud of myself and being pregnant made me realize even more I don’t need those! ANYWAYS, my husband started smoking cigarettes about a week ago and finally told me today. He works overnight so I didn’t realize it right away. I get it that’s he’s grown but I’m furious how he preached to me to stop and how he would get so mad at me and look at him being a damn hypocrite ! I am so mad and I told him to do as he pleases and that’s it. he is on probation and was smoking weed. He said cigarettes is his replacement bc he knows it’s a risk to go back to jail due to a dirty urine. so he turned to cigarettes? I am just so mad. I feel betrayed and I sound dramatic but he’s so much better than that and my feelings are hurt. How should I go about this?