9 Ways to Sniff Out Whether Your Ex Has a New Girlfriend

3. Infer his dating status from changes in his dress and personal grooming


“If he suddenly gets tidier, I’ll worry that he’s found someone he likes.” Your ex’s appearance is a good indicator of his romantic status. Even if he hasn’t found a new girlfriend yet, if your ex gets hotter, interested girls are sure to follow, so the sooner you make your move, the better.