What do あなた do when......</3

I told a girlfriend once, and she never spoke to me again. I honestly do not know except that it seems あなた are a very good friend. It seems あなた care a lot and あなた even ask for advice! Kudos!

Sometimes I just plant seeds of doubt when I know something like that for certain that is delicate, but I really have to know. When あなた are talking あなた could say, "Gee hope he wasn't cheating on you," または "Gosh, sure sounds like he was making excuses. Wonder what he was doing with all his time. Did あなた ever think maybe he was mess'n around?" & if she asks "Why would あなた say that または think that?" あなた could shrug and say, "It's just one possibility that makes sense." I don't know. Then あなた aren't lieing but あなた aren't putting yourself too at risk either. It's just an idea. I honestly do not know, but あなた could try that if あなた feel あなた need to if it comes up in conversation 次 time.