Advice?

Here’s a backstory:

Do you know how people tell you, “you don’t really know someone until you grown up?” Well it’s true. My and my grandma used to be so close. Last summer I had two miscarriages and I called my grandma for moral support. Guess who’s support I didn’t get? Yep, you’re right. I called her crying and told her, “now I know how my aunt must feel like.” (She’s been trying for a baby for 12 years and had a miscarriage) and she was like, “at least it didn’t have a heartbeat” and conversation was over just like that. I remember hysterically crying in the hospital room TWO times. It’s the worse feeling EVER. And to not have her support like she supported her daughter in law. I felt awful. I guess I didn’t have her support because I didn’t try to get pregnant for 12 years, or maybe It was because I already had a son... who knows. 😞 In September 2019 I finally got pregnant again, and it stuck. I had a baby boy in June 💛 Not one day goes by that I don’t think of my miscarriages. And my grandma wonders if I’m mad at her.... because I don’t send pictures of my son to her and wonders why I’m not as close to her anymore. 🤣🤔 what would y’all do?? My own mom told me she would loose respect too. So I’m not doing anything wrong but not talking to her first or sending pictures. I always have to message her first and call her first. And she’s always on the computer. I’m not anymore. Oh well. 💔. She’s been doing my mom so wrong, too. She stays at home and expects my mom to buy her groceries and give her money for watching her grandkids. (My mom has her grandkids because my sisters are on drugs and got them token away from them) a month ago, my mom was stuck at our house in quarantine because we were exposed to the coronavirus (Me and my boys had it and the doctor said my baby might die + guess who wasn’t there) and guess what?? My grandma wanted money from my mom for going to her house to check up on the kids (didn’t even babysit them). All she ever does is complains to my mom... “I don’t like chicken, it gives me belly problems” my mom can’t afford a gourmet meal. She’s fighting lawyers with the little bit of money she does have... all she does is complains... am I wrong for cutting her out of my life? Another thing that made me mad... I was visiting my mom... (my grandma lives next door) and she saw my car was there so she walked in to see my baby. Sorry this is all over the place.