My son cannot move past his heartbreak

DEAR DEIDRE: Hearing my grown son crying in his bedroom because he can’t move on from his lost relationship is desperate.

He’s 21 and was always a sociable lad. He went to university at 20 and he met this lovely girl who was 24. They started dating and I’d never seen him so happy.

After seven months she ended the relationship because he wouldn’t commit fully to her. She wanted them to get a place alone but he couldn’t afford the rent. She has moved on now.

Her friends...