Daughter broke her leg and her grandma supervision

AN

Last Thursday my daughter was with her grandma while I was at work and her dad had a softball game. Once I got off of work and I came home, I had three missed calls and called my mother-in-law back but she didn’t answer so I called my sister-in-law and she didn’t answer as well. My mother-in-law calls me back and just says that she is at my house and our daughter was crying hysterically so I told her I will be home in a little bit. Once I got home I tried to grab my daughter and she was crying and didn’t wanna let go of her dad. So when I tried to grab her she was crying and I noticed that one leg was stiff. So my boyfriend said let’s take her to the hospital because his mom didn’t want to tell us what happenedAll she told us was that she was on the trampoline but she didn’t fall so her story didn’t even make sense and it seem like she didn’t want to tell us what happened. When I was in the lobby at the hospital she called me and told me that her and her cousins were playing on the trampoline and they were running in a circle and they all fell on top of each other but she never fell off the trampoline. So at this point I didn’t know what to tell the doctors because I didn’t even have a full story of what had really happened so I told the doctors exactly what she told me and they were checking my daughters leg and I thought it was maybe her ankle maybe she had sprained it but turned out that she ended up having a broken shin bone. The whole time my daughter was in pain I didn’t even know that she had broke something and from my mother-in-law not to tell me that she had hurt herself and didn’t tell me what time she heard her self really got me upset and my boyfriend as well. My boyfriend was very upset at his mom for not telling us the truth of what had happened so now my daughter is in a cast. The next day he’s getting text messages from his sisters pretty much starting drama which was unnecessary because apparently he yelled at his mom which never happened and blamed her for what happened to our daughter which had never happen either and at this point I was very upset because as a parent you want to know what happens if your child gets her she did not call me to tell me that my daughter was her and I was a very very upset. I understand accidents happen which is agreeable but for me for her not to tell me that my daughter was her really really upset me. And for his sister not to tell us what had happened was very disappointing because she has two kids as well. The story she told me was that she was inside the house and her son told her that they were jumping around our daughter and then she jumped in the air and got scared but how do you explain her getting a broken shin bone. At this point we are not talking to his family and it’s very very devastating I just wish that they would’ve told us the full story of how she Got her instead of Beating around the bush. I almost feel like at this point she must’ve got stepped on and they didn’t want to tell us but like I said accidents happen but at the same time as well shit they should’ve told us exactly what had happened so that we we could’ve known to tell the doctors that she had got stepped on. My boyfriend is very upset not at the fact that she got hurt Well he is upset that she got hurt but he never blamed his mom and he’s not upset with his sister he just wish that they would’ve told That’s what really happened and they try To switch it on us when in reality it’s not about his mom it’s not about his sister it’s about our daughter getting hurt and since then they haven’t even asked to see how she has been doing which is very disappointing and sad as well. His family are trying to pay victims when they’re not the victim our daughter is the victim here she is only two years old so she can’t even speak for herself.