<human>: Can you summarize the given text in a few sentences?

I'm (27M) getting married to a wonderful woman (24F), and both of our families get along with each other very well. We both happen to be Indian as well, but our marriage wasn't arranged and we're not terribly traditional in any sense. One big problem is that my own mom (53F) and dad (57M) do not get along with each other and might be getting divorced soon.

Most of their problems stem from my dad caring more about his side of the extended family (who all live near us) and being a pushover at the expense of my mom, sister, and I growing up. He does care a lot about me and my sister but doesn't really understand that his anxiety and anger related to defending his extended family is a problem, and blames my mom for his unhappiness. My mom is very independent and intelligent, and after years of trying to encourage my dad to be confident and get an education, has given up on that dream and told me in private she would like to divorce him. She made it clear she does not want to negatively impact my wedding at all. Since we're not getting married until 2017, she doesn't know when go through with it. My dad would not be very happy about it. In any case I support both of them, and completely understand my mom's sentiments.

All of this has led to shit relationships between me and older generations of my extended family (granduncles, grandaunts, some uncles and aunts) where we hardly talk, but I love my younger cousins and want them to be at my wedding.

My fiancee knows a little about this and her family do not know about this at all. I don't want to scare her family with drama like this.
<bot>: Getting married, my parents might get divorced simultaneously, and my older extended family suck while I'm close with the youngest generation. How should I navigate these things while planning my wedding with my fiancee and her family?