He released 10 years of tax returns [1], showing modestly high income. His disclosures in Congress - which he would be breaking the law if he lied about, e.g. Trump potential fraud - show higher net with real estate holdings. [2] Still probably 8 digitals starting with a $1 or less.
There are sources that says his father in law is worth $500mm. If you think the father in law will give the couple all his net worth that would put in maybe half way there generously based on that info. But that still doesn't compute with what you said even if misleading. [3] [4]
[1] https://www.texastribune.org/2019/04/15/texas-beto-orourke-2... [2] https://www.opensecrets.org/personal-finances/net-worth?cid=... [3] https://www.politifact.com/factchecks/2019/mar/14/club-growt... [4] https://www.forbes.com/sites/christopherhelman/2018/11/04/is...
Robert was defeated despite overwhelming publicity from out of state sources, and being backed by a father in law that 'conservatively' has a 500mm net worth (as of 2 years ago, during which time the S&P 500 has nearly doubled).
Texas was too smart for him.
If you are a woman who values access to healthcare, specifically abortion, he is very hostile to your wellbeing and interests.
But there are plenty of others who feel the exact opposite in Texas since obviously he is elected. Just brushing aside for a different thread arguing about lopsided representation lol.