Venting/mother/sister/miscarriage

So yesterday was Easter and I normally call my sister and my mom like everyday because I live In Florida and they live in New York. Well no one called me yesterday so my feelings where hurt and I let them both know that I was hurt. That they couldn't pick up the phone yes I could have done it to, but I didn't no excuses on my end I know I was wrong for not calling, but I'm always calling! Needless to say my mother in a text message told me my sister miscarried this weekend my heart broke in half.. Because just about a year ago I miscarried so I know what my sister is feeling. But for my mom to say btw your sister miscarried and did u call ur grandmother! And I can't even talk to my mother right now. Like I'm hurt by her so much right I'm angry at her and I want to scream at her. She knows how sensitive I'm about losing a baby. And she used my sister to get under my skin.. I just don't know how to feel like all I want to do is cry.