My 42 year old son has lived in America for the last 20 years. We are in the UK. He was married to a girl out there but they split a couple of years ago though very amicably. Still spent a lot of time with her and her 2 grown up children. That was until very recently. 2 weeks ago he met a 29 year old girl on a dating site. They haven't met in person yet but he is absolutely smitten by her, she is love bombing him like crazy and they are planning a future together. She lives 430 miles away and he is planning to drive to see her for the first time next weekend and stay in an Airbnb, apparently she lives with her mother. He phoned last weekend to tell us he'd met someone with an air of this is the one, my new life partner. Also proudly announced it on his FB page. We said this is far too sudden and warned him she could be some sort of scammer etc. We are so worried but so far away. He knows we are only concerned for his welfare and love him too much to want to see him hurt or taken for a ride. Has anyone experienced something similar or have any tips on what we could say to him if anything? Thanks in advance.