My fiancé's parents are divorced. We see FI's dad and his wife once a year. We are in regular contact with FI's mom and have seen his aunts, uncles and cousins on her side several times in the past few years. His father has one brother living several hours away, and one out of the country. The last time we saw the local uncle and aunt was 4 or 5 years ago. FI could not remember the last time before then he saw his aunt and uncle. FI has two cousins, both of whom were married since the the last time we all met (we were not invited).
We are inviting his mom's side (although many live far away and can't come), but don't know how to go about inviting his father's side.
For my part, I have a huge family with 20+ cousins, so we will be inviting my aunts and uncles on both sides, and the two cousins from my dad's side (who are in their teens living at home still). We wanted a smallish wedding around 60 guests.
Question 1: do we invite FI's dad's two siblings with their spouses (local and out of country)?
My tentative thought is yes. Let them decide if it will be all sorts of awkward.
Question 2: do we invite FI's dad's side's cousins?
My tentative thought: we have no real connection with these relatives, we were not parts of their marriages, and we are cutting one side of my cousins (who I see regularly but are too numerous), so no.