Sister Is Getting Married

So, my sister is getting married and I am just so incredibly happy!! Actually we all are here. She has been wanting to get married and start her own family for around 8 years now and now she finally can. The guy is nice. I don't know him as well as I would like to but I am not marrying him so I don't have to know him. It will be a nice size engagement too - 8 months which personally I think is long enough!