I never go on nights out really. DP goes out for a 'pint' about once a month with mates and went to a massive party on NYE while I stayed in.
I have arranged a night out for this weekend which I'm really excited for. The female friend I'm going with is single and she jokingly suggested I 'wingwoman' her and we will both have a laugh. The second I told DP I was going for a night out with said friend, he got into a bit of a shitty mood because 'well that's going to be all awkward when she's all free and single and you're not, isn't it?' I told him no, why would it be? - and he went on to say that if it was the other way round and he was going out with a single friend and helping him chat up girls then I'd be angry (which as long as he wasn't chatting up girls, I really wouldn't be!!!).
He won't accept this though, says it's double standards and he doesn't care because I'll just go and do it anyway...? Am I being unreasonable to think this is a bit paranoid and jealous???