Im curious what do you feel about about situation of a pregnant girl I know.

O.K. So im working for a my friend that grew up across the street from me since he was 3 and I was 5. He is 25 has a 2 year old daughter and an 8 month pregnant wife. This guy and I partied and did a lot of drugs together when we where younger. Well he recently bought a house. I remodel homes for a living and Im working there currently. My friend bust out a bottle of pills and he has an Opana which is oxymorphone. This stuff is a lot stronger than morphine, oxycontins, hydromorphone. Anyways I see him smashing an Opana up in dollar bill and his 8 month pregnant wife and him both hit a line. Then she smoked a cigarette. I don’t like what happened. I don’t want to start a stink. How would you guys react?