If you found out your dp or dw was messaging another man(one who turns out has a reputation for messaging numerous women over the years, has had police warnings in past, dw knew none of this btw), would you tell the om's dp and how would you do it without mentioning your dp/dw's name as live on same street, have young dcs and trying to work on saving marriage?Dw is remorseful, no excuse but she has had awful year, family illness and losing dm 6 weeks ago, 3 dds, oldest with mh issues,been stressful 18mths. Om and his dp have separate grown up dc. I just want to get rid of him out the street, dont want to move as lived here for many years and hope by telling his dp they will split up and sell the house.