What to do?

[monkeymuma]

Hi, I am really struggling at the moment. I have been with my husband for 13 years, married for 6 of those. We have a 2 year old together. I feel like we have grown apart and I don't feel like I can put up with the negative comments I get from him on a near daily basis. Our home life feels very unpredictable and I feel like I am on edge all the time. I am trying to decide what to do in terms of whether to stay with him or not as I know he will not be prepared to leave as he won't leave our son. I've told him many times I am hanging on and am struggling but nothing changes.
Can anyone offer any advice on what to do or how to leave?
I cannot afford our house or anything on my own and don't think I can get any support unless we are divorced, is that right? I have no savings other than what's in our house.
I want him to still see our son as much as possible but how do other ppl do this without confusing our LB?
Any advice or suggestions would be appreciated. Sorry for the long post. Thank you x