I'm a man, looking for advice about how to deal with a situation involving my partner's 15 year old son. Background is that me and his mum have been together for about 4 years but we don't live together. I live on my own, she lives with her son. The son and I have always got on reasonably well, but I've never tried to act like a parent.
Earlier he phoned me and asked if I could pick him up from his mate's house. This is unusual, he rarely asks me for a lift unless we're going in the same direction. But he couldn't call his mum as she's at work, and he said he didn't have any money for a bus.
When I picked him up he was in a right state. He said he'd had a massive fight with his mate and now his mate didn't want anything to do with him. This all relates to a party they went to on Saturday (having lied to his mum about where he was going). At the party he'd got drunk and had sex with his mate's girlfriend.
It turns out that this is not the first time him and his mate have been drunk, and it's not the first time he's had casual sex.
He's asked me not to tell his mum any of this. I think I'll have to when she gets home from work. Meanwhile I have a moody 15 year old who seems heartbroken that he's fallen out with his best mate yet cannot see that anything he did was wrong.
His mum will be heartbroken - he' always been a really good kid, well behaved and never really shown an interest in girls. His mum has never known about any girlfriends, and in fact thought he was gay.
If you were the mum, would you want to know? Or should I keep this between me and him?