Just found out my ex is pregnant, she keeps smoking pot

So I found out that my ex is 5-6 weeks pregnant and keeps smoking pot because of some documentary she watched claiming it was okay. I know for a fact that the baby will absorb at least 10% of the THC and I’m scared that she’s going to fuck it up.I feel like at this point she needs to just terminate the pregnancy because I don’t want her to keep doing drugs and cause it to be dependent on any certain substances.I don’t really know what to do via /r/Parenting https://ift.tt/2F59d2F