Update assault

I met up with my baby daddy and his family to have my daughter's first birthday party with them. Once I got there I let my baby daddy's mom hold our daughter my daughter was sitting on her lap she started yelling at me out of no where. She took of her mask while she was yelling spit was going all over me and my daughter. I asked her to put back on her mask she didn't for awhile processed to keep yelling in my daughter's ear. His sister came over grabbed my daughter by her arms ripped her from her mom's ares flung my daughter around. I immediately stood up to grab my daughter his mother stood up in my face so I couldn't get my daughter back. I have full custody of my daughter and also have court orders for them not to post pictures of my daughter on the internet. His sister and dad took of there masks started taking pictures his mom wouldn't let me by to get my daughter. The sister processed to say I'm posting the pictures all over the internet good luck proving it. They were saying they are taking my daughter and won't ever be able to see her again. I was looking for a exit but they were standing in front if the exit not letting me be able to leave or let me have my daughter back. They were all in a circle screaming at me while the mother was still in my face. My baby daddy gave me my daughter back so I can leave but was still unable to let. They were standing in from of me not letting me leave with my daughter. I was finally able to leave while walking to the car his sister followed me and my daughter told my baby daddy who cares about them let them wait till we are done eating let them walk home. My baby daddy took me and my daughter home said he was gonna go back to eat with his family I went right to the police station to file a report. I filed for restraining orders for stalking they all got denied. They said there wasn't enough evidence even though there was a police report and a investigation they were reviewing the video evidence. Me and my daughter got assaulted harassed mentally abused followed was held hostages. What else can I do to get the restraining orders on them? I'm in fear for our lifes.

Update: no my baby daddy didn't do anything about it he just stood in a corner watched the whole thing