I work in a male team where my colleagues put work first, without a doubt. Working late most nights, skipping taking their children to activities in favour of working.
I just won’t do this. I imagine it might impact my promotionability, but I don’t believe it should so for now I don’t care. I work hard during my work hours, but I finish by 5-5:30pm to meet my DC needs. I don’t miss Christmas shows or assemblies (I take my own flexi time to make up for these).