He stays out all night

Kalani
We have been married for 2 years and my husband constantly gets wasted and stays out all night. I suggested a curfew but after many fights and many very worried nights (by me) of him not following the curfew he says that he is not going to change and he wants to come and go as he pleases because he is 26 y/o. He says I can accept it or I need to find someone else. This feels like a deal breaker to me. Our relationship has fewer other issues but me waking up and being worried if he's dead on,the road somewhere I just can't deal... help. Would you let your husband/SO stay out till morning?