I guess im slowly morphing into an old man because ive started to read books on my kindle late at night. I go to the living room couch so i dont keep my wife up with the light since she likes to go to bed earlier.

However recently shes been waking up later into the night, getting up, and asking me to come to bed with her. I usually give in since i know she feels safer and more comfy with me there but i also want to read my book late into the night on weekends. 

She asked me last saturday night to come to bed and I said i would come later, she said she wanted to cuddle, i basically said i would keep reading since its the weekend and i dont work in the morning.

I feel kinda bad but I also feel like I should be able to do what i want. AITA.