How do you guys handle the stress?

I'm a project manager at a growing tech company and the stress is intense. Every day there's fires to put out, stakeholders breathing down my neck, and I come home exhausted. My youngest had a t-ball game yesterday and I missed it because of a client emergency that honestly could have waited. My wife didn't say anything but I could see it in her face. I don't want to be the dad who's always working. What do you guys do to compartmentalize work stress so it doesn't bleed into family time?