Upset With Mum(rant)

♚NAS♚ • Born in South Africa.. happily married.. 2 baby boys under two years.
So im now 12w 3d .. im really excited about telling my friends and other family members that im pregnant. So far its just my parents. Brothers n sister. Mum inlaw and sister inlaw that knows .. my mum is sort of a tabloid and can't hold her tongue! .. the last time I was pregnant just 6weeks and she ended up telling so much of people and I ended up having a miscarriage and a few days after I started getting messages from everyone congratulating me .. and days after that .. and it really hurt me cause I couldn't put it behind me cause I had constant reminders... so this time around I really begged her not to tell anyone .. but ofcourse yet again she did the samething but tried to hide it from me.. but ofcourse I found out. And when I confronted her she gets all pissed and asks me what im afraid of... and im a really pious person. I pray everyday and so she throws that in my face saying that I waste my time praying everyday for nothing. And then she goes on to blame the miscarriage on the fact I traveled to my husbands country to meet hes family... but I started to miscarry days before we left. And I was upset and my husband was supportive and told me its not my fault and hes been supportive to me ever since. And shes always blaming it on that trip but never mentioned it directly... so today she got pissed at me and I said why do you always blame the trip and what about me wasting time on praying everyday for nothing .. she was like .. im angry just leave me now .. bye... im just so hurt and upset.. I mean I love my mother .. but why can't she respect my decision for once and not tell anyone.. she always wants things her way. Am I wrong in been upset? .. or is she allowed to not respect what I want?.