opinions??

Okay so my boyfriend wakes up in the middle of the night to jerk off, this is the 3rd time I've caught him, because I would be laying on him & the movement would wake me up. I would just roll over & go back to sleep. I'm not actually pissed that he's doing it, I'm more pissed that it's waking me up. But the thing is he's the LEAST bit sex deprived. We have sex at least 1-2 times a day. It used to be more when we first started dating. We would randomly wake up in the middle of the night to do it, lol. I'm kinda just thinking I'm slacking on something, even though we both put in the most amount of effort & pleasure & he cums every time. It's kinda making me self conscious. So my question is, do I confront him? Am I wrong for feeling the way I do? Again, im not mad he's doing it at all, I just don't know why. (I masturbate when I'm alone as well)