When I cry and my mother catches me, I tell her what's the problem. But after she left I regret talking about it. Why is that?

Well... when I was depressed I didn't want people knowing about it. Perhaps you're worried she'll catch on?

well i am sorry to hear about your brother! but if tu regret talking to your mum try talking to your brother if tu trust him of your friends because they are sure to care if they are good friends hoped i helped