My fiancé and I don't get on with his little brothers girlfriend who is only 17. She is very rude to our little girl who is only 13 and she is alway swearing and speaks horribly!
My fiancé's parents want us to invite her and are planning on having her in the professional family photos but I don't really want her there on the day at all.
Would it be rude not to invite her or if we do to ask her not to be in family photos only because they are so young and they might not work out?
Any advice on what to do?