he only can get himself off ๐Ÿ˜’๐Ÿ˜’๐Ÿ˜’

I've been i a relationship with the same guy for 6 years. Well. I've only made him cum myself 2 times. Ever!! ย ย 
First of all I've never had a problem with any other partner and I always blamed myself. Ok so I finally got the guts up to ask him after our 2nd child... is it me ? Am I doin something wrong ? ย It honestly bothers me and I wanted to fix the problem so bad. ( mind you we don't sugar coat anything when it comes to points and tips for each other.) he continues to tell me that with any partner he has always had to "finish". On his own. The only 2 times I actually was able to make him cum was riding him for 2 1/2 hours and then head for about 2 hrs ย . ย I was so determined I legit sat there the entire time till it happened. Then there's him who can finish on his own in 20 min if he felt like it. There's gotta be something I can do. ???? I legit feel like shit about myself. I laugh at the situation because I mean we've been together for so long it's likewhatever he's happy still so f**k it ! Advice tips. Answered. Uhggggย