I've been with my BF a couple of years, don't live together but for the past 6 months or so things have been a bit rocky; quite a lot of arguments and I feel like the lovely bloke I first met has sort of disappeared.
Recently he's been spending a lot of time with a new work colleague (she joined the company at the beginning of the summer), they share a hobby which I don't do and which can only be done if the weather's nice, so every spare sunny moment it seems that they are off to do hobby. I've asked him if he fancies her but he says they are just good mates. He has quite a lot of female friends and so this isn't that unusual.
But at the weekend she had to move a load of things from hers to her mum's, who lives about 3 hours away. BF offered to give her a lift and she accepted (she doesn't have a car and would otherwise have had to struggle on the train). But to me this seems a bit dodgy: I would only offer to do this kind of thing for a really, really good mate, and I'd only accept if they were a really, really good mate. I definitely wouldn't be offering to/ accepting from a work colleague I'd only known 3 months unless there was some other agenda. As I said before he can be a great bloke and has taken vising female friends off on days out before, but these friends have been people he's known since uni, not a colleague that I haven't met. I'm trying not to get jealous or start accusing him but it just doesn't sit right with me.