I know that some people will say "But she should have known that this was a scam!"
When someone who has not had love for a long time suddenly finds someone who claims to love them, then I guess they want it to be true. They are vulnerable and are not in the right state of mind to think properly.
Although what gets me is that she had two people who claimed to love her? They are nasty vile thugs who are preying on the vulnerable. They are in the same league as those who fleece the elderly for so called jobs needed in or around the house.