My baby is 3 weeks old. I am not in a relationship with his dad but we are close and are close to each other’s families too.

It was his friends birthday at the weekend and after their night out they went back to his for an after party and cocaine was involved.

I am annoyed because me and baby stayed round his for the last few days and I found out about his weekend and he did not seem bothered at all, he thinks it’s fine because they were “only in the back room and the surfaces were wiped down”

Do I have the right to be annoyed?