Hey y'all, I'm having some issues with one of my cats today. We have two- brother and sister. They've always gotten along and the only time my female showed aggressive behavior was right after she gave birth. She's since been fixed and those issues resolved pretty quickly once she realized she was safe and so was her one kitten (one was stillborn and the runt passed a few days later even with hands on help for him). Anyway earlier this morning my male figured out how to slide the screen door open just enough to wiggle out. He ventured around for a couple hours right around our yard and the house. Since he's come back inside my female is in an outright rage. She's trying to chase him down and attack him and since I touched him she actually latched onto me and tore my hand to shreds before I could get her off. I didn't try petting her or anything, she came up to me smelled him on me and just attacked. I can't even look at her without her hissing, fluffing up and acting like she's going to charge me. I've never experienced this before and she's never hurt me. I'm actually afraid she's going to attack my small children right now. When she latched onto me I literally had to tear her off my arm and hand cause she was bound and determined not to let go and even tried to come right back at me. What in the world is going on and how can I stop this? I'm trying to avoid her and give her space to calm herself down but it's hard to do when she's actively seeking me out trying to attack.