Late last summer my sister came to visit , it was great to see her ( paula ) is divorced , her Achilles heel Is alcohol when she’s on it she becomes very flirty, sometime well over the top . No drink and she is a great sister , my best friend ( Francis / Fran ) is married lovely husband (Tom) but Paula took a shine to him , I warned her so did Fran , but it was more a challenge for her. Tom kept out of her way , things calmed down then Paula went missing , and so did Tom , I used my tracker app on my phone and her phone pinged , I phoned her hire car in a secluded car park and yes Tom was fucking her , I went off my head . He begged me not to tell Fran , but I was disgusted with both of them . I told Paula to leave my house , the down side was Tom & Fran split up a great marriage ruined by my sisters slutty actions and Toms weakness. I did contact my sister but she had no remorse at all saying it takes 2 to tango. Tom told me a different story saying she came on to him , I have lost all respect for both of them , Fran is a broken woman. Paula has no morals and it will come back to bite her , someone will do to her what she has been doing . There is never a happy ending when it comes to flirting , lust and betrayal. Respect is a moral to be honored - my sister has no morals , she will get what’s coming to her .