From TMZ
Floyd Mayweather Jr.'s baby mama claims the boxer struck her "multiple times in the head with his fist" and then threatened to kill her ... this according to documents obtained by TMZ.
Josie Harris filed a request for a restraining order against Mayweather -- and in the docs she states that Floyd came into her Las Vegas home Thursday morning and awoke her by, "pulling me by my hair and throwing me on the ground in my living room and began punching me in my head."
She claims Floyd then began "dragging me on the floor and twisting my arm back ... in attempt to try and break it."
According to the documents, Josie claims Floyd "continued to beat me in front of [the couple's three children].
Josie claims that Floyd threatened the children -- saying if they "ran or tried to call the police he would beat them the same way."
In the docs, Josie also says Mayweather "yelled and screamed that he was going to kill me and my boyfriend and make sure we are taken care of."
