Hi, opinions please 
Our neighbours, who don't appear to particularly like me, asked my oh to pop over to their house for a chat.
The chat was to ask my oh to accompany the female neighbour to a well known pop concert as her oh doesn't like this group.
These neighbours are fairly wealthy (we aren't) and ask my oh to do favours for them occasionally around garden ect (for free of course) so maybe they asked my oh as payment back for the things he's done to help them?
Anyway, I feel quite insulted as my feelings weren't considered at all.
I've wanted for me and my oh to go to a concert since e we met years ago, due to life in general we've never got round to it. My oh also knows this.
Am I right to feel a bit off over this or is it perfectly acceptable for my oh and the neighbour to go out together?
For clarity, the male neighbour doesn't actually talk to me.
An occasional general hello if we're at a neighbourhood party ect but never actually spoken to me. Neighbours for 3 years. The female neighbour has asked what my oh is like at home, touchy feely ect...