The bar is set so low

Found out today my boyfriend has been mistreating my daughter. She’s only a toddler & she came to me telling me she’s scared of him & he pinched her multiple times. Even left a mark on her. He’s also apparently smacked her hand. I took the trash out & he’s now my ex. You have no idea how hard it was for me to hold back from beating a grown ass man but I can’t go to jail my daughter needs me since I’m the only parent she has. It’s men like that the reasons single moms are scared to date. I just need to vent I have no friends.