Old People Getting Married??

So my grandma just recently got married after almost 15 years of being a widow. She met her new husband at like a 50 year class reunion or something like that, and they knew each other for about 2 months before they got married. However, that is not the only weird thing about this old fashion hitchin. I only just met her "friend" about 3 weeks before they decided to tie the knot, and I only found out about their plans when I overheard my mom talking about it on the phone. Yet another bizarre thing about this situation is that they decided to elope, which means that no one in the family got to meet our new "grandpa". Their wedding took place at the beginning of July sometime, so this weekend they had a party so that the family could come meet her new husband. They called it a reception but due to the fact that there was no music and there was only a table with snacks, it was more of just an open house.