<human>: Could you distill the essence of the text into 1-3 sentences?

I'm going to be honest. I saw this day coming and actually made a post about this on /r/askreddit [last year] which was really helpful, but today the day finally came and my mom sat my 10 year old little brother and I down and told us that she'll probably be leaving in the next week or so. She gave us the usual "please don't blame yourselves, this is between me and your dad only" talk and told us that she'll stay in contact, but that she'll be heading out to live with our grandma until she can get back on her feet.

Honestly, I'm not too affected by this, but I feel really bad for my little brother. I told him that this is for the best, that we'll always be brothers, and that he can always come talk to me and stuff, but he's taken the news a bit harsh. First he crying out of sadness but now he just seems generally angry. He asked to be left alone,but I'd be very thankful if you guys could offer some advice on what I should do for my 10 year old little bro.
<bot>: Parents are getting divorced. I'm not too hurt, but my 10 year old little brother is. Would like advice on what I could do for him to get him through this difficult time.