I am sorry to read all this. While it does sound like a scam to me, I've heard these guys are very good at saying what women need to hear. Which means, until the money comes up, they do give you something: the sense you are cared about and understood. Maybe it wouldn't be a bad thing to turn the tables, you use THEM instead of letting them use you. If you don't send anything, don't give any real personal information, and remember every step of the way that it is most likely fantasy, not reality. Then enjoy it like a good book, but not an ounce more. I wonder if that is possible, or if the relationships are destined to be damaging no matter how aware the woman?
I ounce had a long distance relationship with a guy I had met while he was traveling. First date was in person. But I am 100% sure everything he told me was a lie. He never asked for money or anything like that. Not sure what his game was, what he wanted from me besides the sense of victory for getting me to believe what he told me. The bucket of cold water was seeing his picture in a post office most wanted poster. There among the alias' was the name I had known him by. Just, wow.
There are a zillion ways people can be taken for a ride. I don't know for sure if that is what happened in your case, but the odds are good. My friends saw the con in my guy long before I did. In fact, without that poster I would never have been sure.
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Mom to an amazing young adult AS son, plus an also amazing non-AS daughter. Most likely part of the "Broader Autism Phenotype" (some traits).