I am aware of this aspect, which is why I would want to know the family situation before hand as much as possible and to prepare myself and possible wife for this. Ground rules would need to be established.
And yes, I know that I will be perceived as being wealthy by everyone I meet. My friend that I am chatting with made it clear that I would not be able to move into a small village because people would gossip about my relationship with a younger woman, they would overcharge me for just about everything, constantly want to “borrow” money to invest and the young girls would try and seduce me in order to have my babies (and the money). 
The rich forgeign dudes burden I suppose. 
I started speaking about my trip with my Filipono coworkers yesterday as well and they laughed and told me that I could have three wives and start my own village. 