Dodgy or no ?

From experience, I’d say it’s dodgy. I think sometimes you just have a gut feeling too. Go with your instinct

I wouldn’t say that in itself is dodgy. My partner has his phone constantly and I can’t usually see when he’s replying to texts. But if you have a feeling or there are past incidents or reasons then that might explain your feelings. A chat with him sounds needed tbh. Would he show you txts if you ask what someone has said or does that just piss him off or cause arguments?