if lisa's mother and lisa's brother are both friends with peter quinn and gemma/jesse, etc. it must be because they know how much he helped her even though she's tried to slander his name. i mean that's her pattern. she tried to do it with her own father and with her babysitter, etc. so her family has kept in touch with peter quinn, et al on facebook. i guess that makes sense. leave it to bgd to expose the tangled drama