Yikes! You must be tired. Bottles at night are such a bad idea for several reasons. One, bottle rot is a problem. Make sure she is not getting milk at night. If you can't get her off the bottle right away just give her water. Two, potty training will be very hard if she is constantly drinking because she will go potty so often in the night. I'm sure you know about these already :)
So, heres my idea. Get rid of all the bottles in the house. Do it in the morning and let her watch you gather them up and toss them out. She is big enough to drink out of a cup. I have one year olds drinking out of cups. Oh, and I mean cups not sippy cups. She may be upset at first and refuse to drink out of them but if there are no bottles in the house she wont have an option. And you wont have the option to give in either. So get rid of them! When she wakes up in the night just let her cry it out. You may think it wont work but there are no bottles in the house so there is no reason to get out of bed to give her one.
My second idea is to give her the bottle but take off the nipple and just give her the bottle with no lid. Have her drink out of it like it's a cup. That way you will break her habit of sucking on a bottle to sooth herself back to sleep.
Sleep is so important for a child's development. Her bad habit is robbing her of the sleep she needs. Listening to crying is never fun. Us moms are programmed to fix little crying children but try to keep the long term goal in mind. She will be healthier, well rested, and happier once this is over.
I wish you the best. If you have another kiddo try to get rid of the bottles all together by the first birthday. Most babies at 10 months will happily drink from sippy cups. Some even take them sooner depending on their motor skills.
Take care,
E.