Parental Divorce as an Adult

Hey y’all, I’m 26F and made a throw away, doubt anyone would see it but yeah. I think my parents are close to divorcing, they are going to go to couples counseling and I REALLY don’t see that going well. We’ve all been tight for so long and I’m not taking it well. I’m trying to hide it from them. I am moved out and living on my own. Has anyone been through this? What was your experience like? Any advice?