You know, in my family we never talk about anything. It's an unspoken (literally!) rule. I don't think they would have an agreement, I think my mum would ignore anything that was going on unless it was blatent and then she would act (probably throw him out). She very much has the power since the first affair.
I don't know if I feel brave enough to ask him/ confront him. My dad used to have quite a temper and although he has mellowed very much in the past few years there is the risk he could turn if backed into a corner.
The thing is, I have actually thought they seem happy since I got back. They get on well generally. But the thing is, now I have heard this, I know I am going to find it really hard to just ignore now.
