My aunt is married to my mom's ex. My mom isn't too awkward about it, but my Dad kind of hates the guy… though the guy is kind of an ass so I'm not even sure my Dad hates him for that reason or even if my Dad knows about that. For example, my parents are always tight on money and when my Dad offered to buy my aunt and uncle dinner, my uncle (who is also poor) orders top-shelf liquour.