There were some signs sure. Everyone has some issues - and in hindsight it's always easier to look back and say that you should have known it wouldn't work due to the red flags you saw. But in the case of the girls I had relationships with, they had quite a lot of incredible qualities that, in my mind, eclipsed the red flags. For example, one of the girl's red flags were that she was somewhat insecure, she was 11 months out of what she described as an emotionally abusive marriage, she had really bad parents, and she told me she loved me about 4 or 5 weeks into our dating. But her outstanding qualities were the way she treated me, she had an awesome degree and job that paid well and she did well in, had her own condo, excellent and busy social life, and she was an accomplished athlete who stuck to her training regimen. I took her away on a weekend trip and we both had an incredible time. She dumped me over text two weeks later without warning. Best I can tell is she's either so damaged that she felt herself developing serious feelings for me and decided it was time eject, or her jealous best-friend sh*t talked me and she cares more about her friend's opinion than her own. I won't get into the most recent girl....
As for where I'm meeting girls, and what kind of girls I'm attracting. I'm not into gold diggers, club girls, overly materialistic women, etc. I don't meet women in bars, clubs, etc. I'm into the down to earth type who like the outdoors at least enough to go hiking, are educated, are not materialistic, and maybe lean a little more hippie-girl than valley-girl. I met one on OLD, but I quit OLD a year ago. Now I just meet people through cold approach and through the sports I compete in (the latter is how I met the last girl I dated, for 7 months, which ended about two weeks ago).
I've only been divorced 2.5 years so I don't have a mountain of dating experience under my belt so it is certainly possible that these girls were just flukes, and I do think there is a lot of truth to what
@BeExcellent said about the good women being taken, or taken quickly once back on the market. I saw a meme once that said, "Dating in your 30's is like rooting around through a garbage dump trying to find the least broken and disgusting thing."