Because her parents don’t want her to marry full stop and marrying is a human right. They have not right to prevent her from marrying in general so that they can use her like a cash cow. Her main issue isn’t even the fact that the second guy is ajnabi. It’s the fact that she’s trying to marry since they also rubbished the Somali guy.Understandable but not acceptable both the parents and her are in the wrong.
If you know your parents don't want something then why entertain it and get emotionally invested to the point of getting into a relationship behind there backs?
I don’t understand your last point but if a Somali man tried to marry a Somali girl and his parents then said no for no reason just so that they can gain access to his finances, I’d completely understand if she secretly got to know someone else, Somali or ajnabi as they’re at fault for trying to get in the way of something halal just so that they can use his money.I was speaking in general by the way not specifically to this example in my previous comment. I'm just talking on the sentiment around this.
It reminds me of muslim women chastising muslim men who act out of pocket which is good but getting giddy and supportive when the same sort of disrespectful stuff is done my non muslim men.
This is an example of what I'm talking about