No...you do NOT want a SIL that you do NOT like...but you may wish for a SIL that you can like!!! My DH has his sister on a pedestal...no matter how cra*ppy she treats our family, he will still run to her beck & call!!!
To add friends, go to that persons profile (click on their name above their pic), then click add as friend...tada...done! I think we are already friends Tracey