Help! My girl does not know how to sleep

Her naps are crap and her night sleep is worse.

I rock her, breastfeed and co sleep! Yes i know soooo many bad habits at once. I am so sleep deprived that if i dont do any of these I legit wont get any sleep.

My husband wont let me sleep train as he feels it will leave our girl traumatised 🤦‍♀️

She goes to bed and wakes 3 hours later and cries for boob... goes to sleep again and its like on repeat. My sleep is constantly disrupted and I am starting to feel it all weigh on my mental health... to the point I feel angry and upset everyday. My husband is not emotionally supportive and just doesnt get it. I rock our LO anywhere from 30min to 1.5hr some nights and i just cant mentally do it anymore 😞

Please does anyone have any methods to help me try and get her to sleep better?!

Wake times are 3/3/4, however some days she will only do 1 nap.

She wants to nurse ALL the time through the night + she has attachment issues. I love breastfeeding but i want to wean her from through the night feeds. How do I go about this. How can i get my daughter to sleep through the night? 😭