Best friend trying to hang out with her 11 month old!

She keep insisting on coming pick me up so we can take a ride and have drinks at her house but she don’t have a babysitter so she’s trying to bring him with us! I told her I was not comfortable riding with her baby this late nor drinking around him and she’s mad at me saying I just don’t want to hang with her. She also said it’s her baby so if she’s doing it why would I care?? Idk I don’t wanna seem like a bad friend but I’m just not comfortable with that. What would you ladies do?

Plus it’s getting cold where I’m at so she’s risking getting the baby sick!