Where I live when there are no children its an automatic 50/50 split based on the value of the assets at the date of separation. This would leave me in a horrible financial position while H would walk away with around $100k in his pocket and $3000 a month in disposal income.
I'm trying to see if there are any ways I can start protecting myself now (e.g. investigating ways I can lower the value of our assets on paper) before he (or I) start formal separation proceedings. If the laws in your area are similar I would suggest you start doing the same.