I agree which what In4Ride suggested, maybe you sleep in the marital bedroom. Your H may decide to be back. DO some nice things for him. And watch his reaction. Maybe you'll find his positive button.
In my sitch I know I need to fill my W's love account at the moment. I can't take any withdrawal (R talk) until the account is in good balance. I don't mind to get hurt sometimes by my W as it is part of the process in our journey to heal.