Narcissist, intimidated, or serious "Mommy issues "?

Several months ago I started talking to a guy online. Come to learn that he’d been good friends with my older siblings and that we had already met. We began talking every and all throughout the day ( then talk for hours before bed). We live in different states so it was hard to get together for several months. However,we are both extremely religious (expressing to wait until married) so we had a lot in common in that sense. (BTW, we are both in our ur mid to late thirties.)He would ask things like “what type of wedding I wanted, how would I like to raise kids, and if it would be hard for me to move away from my family” ( to get married) etc. Also, things like “I know that I’m the one for you,” ” and your brother would be a great brother-in law,” etc. He would tell me everything about his family and info about his strained relationship with his mom ( he’d bring it up). I came out to visit two weeks ago for a week and the first 6 days were great. We would stay up late talking about each other’s lives and such (well mostly he’d talk) but yet he would always revert back to his mom and that screwed up relationship. I let him talk and listened attentively and with support, so I assumed that he was just comfortable being with me. Anytime any guy would look at me, he would get very jealous and protective and get very territorial. Now this man is successful, very attractive, but has no formal education while I hold several higher degrees. Any time I’d mention college ( not that often) he would be rude and insulting. Sometimes he’d talk about his experience at college (for a year) (I was never patronizing or anything) and I was polite and always said thank you for anything nice he’d do for me. However, several times he’d act like a jerk or nit pick at any little mistake I’d do and would make me sit and wait for hours while he would handle work stuff either at home or on the phone ( he was always on the phone!) He was mainly focused on looks ( both his and mine) and would constantly brag about his looks (fishing for compliments). At restaurants he’d sit directly next to me ( as close as possible) and would always make intense eye contact. However, he never tried to hold my hand, or put his hand around my waist, nothing! He would kiss me and hold on to me during “the goodnight” but that was it ( with an occasional “peck” here and there). My last night there we watched a movie in my room and I thought maybe he would try to make a move. Nothing! I put myself out there but he went hot to cold and began to ignore me. Finally, he abruptly got up to leave and said goodnight but something was obviously weird with him. He held on to me for a long time, kissed my lips and neck) then left and then drove me to the airport the next morning. He texted me that night to see if I got home safe but for several days following, I didn’t hear from him. 4 days later I casually texted him and asked him how he’s been and if everything was okay. His response was that the “chemistry was a little off for him but maybe we can hang out again when he’s out there in a couple months”; I felt like he was stringing me along so I replied that I agreed it was really strange before I left, but thanked him for his honestly. His response was “this happens sometimes and that we should remain friends”. But I never ( and haven’t) replied. That was it. It’s been almost 3 weeks and haven’t heard a word. This whole thing was just so weird. So, what was it? Insecure, women hater ( mom issues), narcissistic, or was it me? Never had anything like this happen to me… Very puzzling!