My husband and I have been married just over 1 year, and we've been together almost 13 years, with some breaks in our younger years.
A long time ago, we had a significant break of around 6 months but we did in fact continue to speak and see each other, but would tell each other we were 'trying to move on'. During that time, my now husband denied ever seeing anybody else but I told him I'd been dating others. We got back together and the rest has been history. However, I had always suspected something had happened between him and my then friend, but they'd always denied it. He even accused me of 'being crazy over rumours' and made me feel like it was all in my head. Over the years it's cropped up in arguments and he would continue to deny it, tell me I'm being stupid etc.
Anyway, last week she appeared on my Facebook messenger (even though we are not FB friends) and to cut a long story short... After a bit of chatting and catching up, she ended up admitting that they did basically have a relationship but none of them wanted to tell me at the time as to not hurt me. My husband has now admitted it but has conveniently has forgotten details. The other issue with this is we got back together when she returned to her home country for summer.
The reason I'm writing about this is I feel REALLY hurt by it, despite it happening so long ago, it feels raw as I've just found it. I'm also finding it hard to trust my husband now as he's lied to me for years, despite having plenty of opportunity to come clean. I furious he made out it was all in my head. I'm feeling betrayed by my 'friend'. I also feel sick to the stomach if I get intrusive thoughts about my husband with another woman. I'm also now feeling really insecure and wondering if he enjoyed her more etc. One part of me wonders if I'm second choice to her as we got back together after she left.
Am I allowed to be this upset about something that happened many years ago on a break? Perhaps I just need to get a grip and get over it. Maybe I'm more upset about the lying than the relationship itself.
I am surprised at myself actually for how much I'm letting it get me down.
Any advice or opinions on whether I'm justified being upset, and how to learn to trust my husband again?