@14NG88
Are you actually being serious?! 
YABU sorry. I am all for people doing their wedding the way THEY want, but excluding parents is not on IMO. Unless you have previously had a very bad relationship with them (various kinds of abuse etc....)
You want to invite 10 mates, but not your parents??? That is awful..
I would struggle to move past this if my kids did this to me (and so would my DH,), and my parents would never have forgiven or forgotten me doing it (if I had done this..) It's hurtful, and upsetting, and frankly, quite weird.
Just because YOUR parents are (supposedly) cool with it, and think it's a GREAT IDEA to exclude them, that doesn't mean your partner's parents have no right to be fucked off. I would be!!!
You can have a small-ish, inexpensive wedding, and still invite your parents FGS! 