He's gonna lose...and he doesn't even care

He's going to lose the best thing that has ever happened to him and he doesn't even care. I do everything for my husband with the exception of wipe his ass. When he's good he's great but when we fight he doesn't care. He shuts down and drags the argument on for days. He doesn't admit when he's wrong and will NEVER give in. Well this time I'm done being walked on, this time I'm out! The only sad part is he doesn't even care. My heart broke for the last time last night when he argued with me in front of my teenage daughter. She turned to me later and said, "mom, you raised me not to let a man treat me like that so why do you?" Well that was my breaking point, wish me luck ladies!