Are They Cheating ? From a Maryland Private Investigator. Indicator #1
I get calls from distraught people that say " I think my partner is cheating"! I tell them that if you think they are then you are probably right. When you have been with someone you get to know what's their "normal".
They suddenly take an interest in their appearance. Maybe now they are dieting, dressing nicer, taking more time to groom themselves. This is a biggie.