My sister has discovered her husband is having an affair. This has come as a complete shock to her, despite years of unreasonable behaviour and I believe mental cruelty. She found out in the worst way possible thanks to the other woman recording their encounter via mobile phone. Ever since she found out at Easter, just before a family holiday, he's been telling lie after lie. She's now realised they need to divorce, they've been married for 16 years with two children. Luckily she's financially independent, however, she's contributed to their finances and needs a good lawyer who'll be able to uncover the various assets. Please help - my sister lives overseas and I just want to be able to provide some much needed support and peace of mind.