The Other Morning When I Woke Up To The Bed

The other morning when I woke up to the bed shaking, I realized my husband was pleasuring himself without me. I didn't know what to do and felt like I was intruding so I just pretended I was still sleeping until it was over. I have also discover that my hubby masturbates everyday while he have bath. It is very dissapointing. How can i dael with this problem. Because of this issue i have stopped to have sex with him.