My fiancé and I have been together for 6 1/2 years, we recently got engaged last November. We are having a small wedding in Las Vegas in November 2015. About a month ago, my fiancé's father and his long time girlfriend decided that they were also going to get married this year in June. After talking to my FFIL he had mentioned some concerns about money for his wedding. This makes me think that he will not be helping us with money for our wedding. My fiancé's mother and my mother are giving us money to help us out, and my FFIL gave money to my fiancé's older brother when he got married two years ago.
How should I approach my FFIL about this situation, I'm not expecting much since it is a destination wedding, but I feel that if our other parents are helping out that he should too.
Thank you!