What's the funniest or most awkward conversation you've ever had with your parents over the phone, and how did it end?

What’s the best way to keep peace when your mother-in-law imposes her own set of rules during her stay?
How do you prepare your home and mindset for a visit from a mother-in-law who doesn't approve of your parenting style?
Why is it sometimes difficult to express love to parents directly, and what are some subtle ways to show it?