I don't really know where to start, and this isn't really my thing but I have nobody to talk to so so thought I'd try here. It's a long story (when isn't it). My wife and I have been together since 2007 where we met in sixth form and started dating, we then got married in 2014 and everything seemed to be going well, although we initially lived at my mum's for nearly four years whilst we saved for a deposit for a house. Whilst living at home wasn't all plain sailing, in 2018 we finally got our own place and things were going well between us and we thought we'd try for a baby as we had always wanted one and felt we were now ready, especially as we felt secure in our jobs, had the space and financially. We got pregnant, however suffered a miscarriage within the first 12 weeks of pregnancy, we took some time out to recover, went on a couple of holidays and seemingly came out of it stronger, or so I thought. In 2019, pre-lockdown, we went through a bit of a rough patch and separation was discussed, mainly owing to petty squabbles, however we managed to overcome this and in Nov 2020 went on to have our eldest daughter who was born during lockdown and is now 3 1/2 years old. In Sep 2022, our family grew even further with another daughter whose now 18 months old. We had always discussed having 3 children and in Dec 2023 we thought we'd start trying for another. Unfortunately 12 weeks in we went to our scan and found that the baby had Downs and over Christmas period had a decision to make all the whilst hiding the pregnancy and our predicament from family and putting on brave faces. We had provisionally booked in an appointment at clinic for termination just after m New Years Day, whilst we decided what to do, which we didn't until the day before the appointment. It was a horrible ordeal having to make the decision, however we went through with the termination and understandably so we were broken. As a man, I knew my wife would take it a lot harder due to the physical factors as well as the emotional, and prior to the termination the baby had started kicking and we also found out it was another girl, which made things all the more harder. She felt tremendous guilt and whilst I totally understood, I reassured her that it could happen to anybody although she kept questioning if we are bad people, to which I responded we weren't. Fast forward a month after this ordeal, I was at my mum's house with my wife and the kids and my eldest daughter (as much as we hate it) sometimes has screen time on her mum's phone. I decided screen time was over and took her mum's phone which is usually password protected but was unlocked. My wife was busy with my mum helping her pack for a holiday upstairs and so I randomly thought I'd just check my wife's WhatsApp. It's not something I'd normally do, and I really don't what possessed me to do it on this occasion as I fully trusted her. I recognised most of the people she was speaking to, which were family and friends, however noticed a couple of chats in the archive section. I clicked into it and found messages she had been exchanging with a colleague. The messages were explicit and some referenced that there had been some sexual activity between them including as a minimum oral sex at work in a meeting room. My jaw nearly dropped and my heart began to race. I couldn't really believe what I was reading and I took a video of the messages so that I could confront her when we got home. On the way home I was numb, I didn't know what to say or what to feel but tried to remain calm and composed. When we got home I confronted her about her colleague and I said who is that, she immediately got nervous and as I pressed her she came out with bits of what they'd been upto without disclosing the full truth, over the coming days I pressed some more and she would come out with new things each time. The trust was shattered. The level of deceit and lies unprecedented. The conclusion was that, she had first started cheating on me in November 2019 with this person, kissing, touching in the office in meeting rooms on multiple occasions, this was disrupted when COVID came along and then we had our two daughters but resumed back in September 2023 when she gave him oral sex in the office and they then had sex briefly. I didn't know what to say and of course still didn't know what to believe and what not to believe. I told her I needed time and that I felt emasculated, humiliated, angry and broken. Over the next few days I told her that if it wasn't for the sake of our kids I'd be gone but that I'd try to carry on with the marriage. It's now 2 months since I found out and whilst I've tried to act normal and we've tried to carry on, I have come to the realisation that I can't. I haven't told my friends or family out of pure embarrassment and I'm not one to showcase my vulnerabilities. She is of course begging and pleading me to give it another shot, but I just don't think I can do it anymore. I love my kids I really do and I want the best for them in life and didn't want them to have a broken family but I'm now considering divorce. The hardest thing for me has been learning that she's lied to me for the past 5 years and didn't tell me before children that she'd cheated on me, in a way trapping me, and then having sex with someone in the office, and 5 months later not disclosing it even after what we went through with the termination. All the time I was trying to be her rock and she had been deceiving me. The reason for my post is to understand if anyone has ever been through a similar level of cheating or lies and managed to salvage their relationship? I am not sure if it's worth considering couples counselling as a last bid as I don't want to let my kids down, until I simply have no option.