AIO about my husband ejaculating on me while I sleep?

My(30f) husband(34m) sometime gets himself off while I’m asleep and I will wake up in the morning with wet spots on my clothing or in my hair. This really upsets me. I have told him every time that it makes me feel disgusting and violated and to please stop. He says okay and then just does it again and tells me it’s not that big of a deal. The longer it’s gone on, the more upset I’ve gotten, screaming at him and even crying. I woke up again this morning with his bodily fluids on my shorts. It’s gotten to the point that I’m considering divorce because it upsets me so much. AIO?