Stupid MIL

Lately there's been a lot of break ins and stealings around my area and tonight my MIL stayed out (we live in her house) and she's taken the keys for what?! Now we can't lock the door and I'm too paranoid to sleep. She's so fucking stupid!!!! My 2 year old has to sleep in my bed tonight because I'm too afraid to leave her sleep in her own room. How fucking selfish can she get?! But I bet she's locked the doors wherever she's staying tonight!!!! And for the record there's 3 keys for one door and they are all on one chain and she's taken them all. Including the front key so we have to leave the chain on without locking it and the front door is like cardboard. Why wouldn't you want to protect your grand daughter? Why would you take the keys just so you can get in in the morning when you haven't fucking locked the door to use the keys! We would have taken the key out of the door for her to unlock it from the other side but she's so selfish and inconsiderate. And for anyone who's going to comment "her house her rules" and all that bullshit. Safety isn't an option it's a priority when it comes to my daughter she's my main priority and I will go great lengths to protect her!!! And what fucking rule of hers isit to risk our lives?!