Parents just split up. Not sure how to deal with it

Im 18, male, in college, and my parents just told me they split up. I'm not really sure how to deal with it. I'll be talking to my therapist on monday about it.

I feel betrayed and really hurt. I never expected this. They've been together for 25 years, had me, my 14 year old sister, and now they don't love each other anymore. I was already kind of in a depressed funk before this news, but now I'm really not sure what to do or what to think.

If anyone knows of any resources or has any tips, that would be really helpful. Thanks.