Looking for some un beast input
So, first I've never posted on reddit before, so I've recently had an argument with my wife, and want some outside perspective. We have a good marriage and communicate well. We've been together about 8 years. I have some trust issues from the past that aren't just relationship based its more an all around kind of issue. I don't have very many close friendships due to this, and is mostly why I'm posting here. Just giving some background. My wife has worked for the same place since 4 months after we got together. We talk openly of my trust issues. I've recently told her I'm un easy her male boss texts her outside of work hours. She does not try and hide anything she would show me the text body if I asked and I We both have complete access to each other's phones. So I told her around a month ago I wasn't comfortable with it. We got into an argument just the other day bc I I saw a message come in from him the other day. And again brought up it bothers me, for nothing more than he's a male. To be completely honest. She's a good woman and never done anything to make me think anything otherwise. She generally is comforting when something is bothering me but said it's frustrating that I get upset when the boss texts. Am I out of line for being uncomfortable with this? Im looking for honest answers from strangers. Hence all the context. Im not accusing or saying g she's doing anything wrong I'm just not ok with it. Is it something I should learn to accept and be OK with or am I reasonable for being uncomfortable with this? TL;DR looking for honest answers