My partner has no friends or social life and I don’t think it is healthy

DEAR DEIDRE: MY partner has no friends or social life.

I’m 30, my partner is 45 and we’ve been together for five years.

Over the course of our relationship, I’ve always met up regularly with my girlfriends, but my partner has no mates.

He’s never once met a school pal, or even a friend from work.

My partner isn’t close with his family and insists that I’m the only person he needs.

I’ve encouraged him to perhaps join a club around an interest...