I posted previously about my BIL and SIL splitting up. Seemed like they were gonna work it out. Saturday she drops the bomb that she's been cheating on BIL with an old boyfriend from high school. She's so wrapped up in her guy on the side that she forgot to pick their kindergartner up from school this past Tuesday. School called BIL ~ he was working and couldn't get away. They called MIL and FIL who were there within minutes. As the kid was coming out to her g'parents, SIL pulls up and gets out of the car to get her child. She's wearing booty shorts, one of those long, loose tank tops, made of lacy material. MIL said you could plainly tell that she was wearing a bra and panty set that BIL has never seen her wear. Great. She's late getting her kid from school because she's with her boyfriend AND she's dressed like a skank. Nice.