Want a good man or no?

So one of my friends has two kids (ages 5-7) and has been searching for love ever since the breakup of her and her kids father 5 years ago. He wasn't the one for her and pretty much disowned her and the kids. She is a very sweet, easygoing, woman and also looks very young for her age. She's 29, but everyone always assumes her to be 19 or 20. She has tried to date other guys but none made it past a month. She gets emotional really quick, very insecure, and is very hard at opening up to ppl (so i think thats was her issue with dating) So I tried to play match maker. A friend that I had met through an ex was single as well and looking for his Queen. He is Puerto Rican/Caucasian, 37 years old, tall, muscular, heavyset, guy (I thought his height and weight was perfect being that her kids father was built the same). He is very nice, funny, and goes above and beyond for the ppl he loves so I figured he was a great match. He tried meeting up with her for dates and she would say yes, then decline or not show up at the last minute. He would also text and call her and she would never respond back and if she did she would keep it short. (She had never met him in person, but knew what he looked like from FB) He informed me that he was a grown man and didn't have time to play games..either she wanted him or she didn't. I tried talking to her about it and she never really gave me a real reason of why she kept dodging him. She kinda was nervous about his race being that she had never dated anyone outside of hers, plus distance (they lived 30 mins away from each other), and she was scared to meet him. It was always a different reason. He had already made it clear that he was willing to travel to her and possibly move in if things went that far with them..He finally stopped trying to pursue her and moved on to someone else after she kept dodging him and is now expecting a baby with this other girl and they are engaged. He would have been so perfect for her and I know she regrets not taking a chance every time she sees him on FB posting pictures with his soon to be wife ( I know I would). Anyway, she ending up dating this other guy (lanky, tall, not good looking, in my opinion) and he is younger than her (23) and their relationship is rocky. One minute they were together and the next they aren't. Now its been almost 1 year later and she's still single but is always posting on FB about needing and wanting a good man (I swear all of her statuses are about finding a man). I get don't understand it....when she was presented with a good man she dodged him and accepted the dates from a guy who wasn't on her level. I mean does she really want a good man or no? My other question is, (you know how the saying goes) a lot of single ppl already have a good man/woman in their life but their too busy overlooking them (for whatever reason) do you believe this saying to be true?