If Mars is your karmic planet, than yes. Mine is, and I had to learn the harshest lessons from Aries and Aries dominant people (I have Mars and NN in Aries). Otherwise, Mars is your preferred physical type of man and preferred way you like to be approached by men. Also, from all the charts I've examined, Juno doesn't represent womans husband. It represents her marriage style (at least in mine opinion) while mans Juno is most definitely his wife. I've seen numerous charts of married couples where wifes Sun is of same sign as husbands Juno. They got married irregardless of synastry, good or bad - it doesn't matter.
When it comes to Venus, it's mans preferred type of girlfriend. The Moon is (in most cases, alongside Juno) the wife. I'll give you an example, my boyfriend has huge Leo stellium that includes Venus, all squared by Uranus. I'm Aquarius that perfectly fits his Venus type. And as time goes by, I'm expressing those attributes more and more.
Also, his Mars sits on my Lilith rising, and there is some truth to what you read. He liked me for many years and if it weren't for my own progressions, he would keep on just liking. The main obstacle in approaching me directly (in his own admission) was that I made him terribly insecure. Ridiculous.
But, in Vedic, Mars is no no guy, Lilith no no girl, Venus wife and Jupiter husband. Maybe that Facebook post was about Vedic astrology?