Sitting here absolutely devastated and don't even know if I should be or not! Last night DP and I went to an engagement party for one of his aunts and he's got quite a big family so there were a lot of people there and for half the night DP was away from me, here and there catching up with people while I sat and chatted (normal because I currently have hip problems so find it hard standing up for long periods of time). Normal night as far as I was concerned, but this morning DP was having a lie-in and another of his aunts, 'A', phoned and apologised but said she didn't know what to do but had to tell me that she'd seen DP 'all over' a 19-year old relative (no idea what relation they are, pretty distant if that makes any difference!), 'G', but she didn't think she could say anything at the time because she doesn't know us that well.
From what she described I can't help feeling pretty sure DP's having an affair with her, he's in and out far more than I am so it's possible - spent half an hour in the bathroom in tears after the call feeling so sure bbut now I don't know what to do. Woke DP up and he flatly denied it, would barely even talk about it - phoned his aunt back and had a go at her for making it up and told me not to take it seriously, that he'd sort it out. Didn't know what to say, just felt so confused - as far as I know A isn't the type to make stuff up or exaggerate something but I want to trust DP. Just have a sick feeling something's not right. DP is out playing with the dc's now and I'm just sat here frozen, what am I supposed to think?