my man cheated with another soldier 🙄🙄

my SO is in the army and had gone to NTC for a month which is field training I know every one in his unit but he had gotten volunteered to go with this new unit to help them cause they had never been to NTC well when he returned from being away from a month he would not stop talking about the females in the unit especially this girl named ashley I trust my man but the more he brought her up the more I knew hey something isnt right so I tell him that I dont like him talking about it and he stops talking about it so a week goes by and he brings up that he might go to range with this unit now I do throw a mini fit cause I know something is up but he ended up not being able to go which is awesome so I'm on his tablet looking for a old game we use to play on our phones in his download history which is connected to his phone and a vault pops up on the list it's called a calculator vault so I wait for him to get home and asked if he wanted to show me anything on his phone he lied and told me no I asked if I could see his phone and asked him what the vault was automatically his face drops cause he had been caught this boy has texts from ashley in this vault planning on coming to see her and pictures of her ugly mug in it I'm livid he tells me that ashley and him both liked each other and have been talking since about a couple weeks ago and that he didnt realize he hadn't deleted the vault off of his phone I asked him if she knew about me and our kids we have a one year old and a 8 month old and he says yes everybody knew about you guys so now I'm pissed this girl knew he has a family and didnt care like she is 30 years old and a NCO I would expect someone like her to have more morals and not be a homewrecker as for my man I gave his ring back and told him I didnt want to marry him right now he says they didnt have sex at ntc but its a month togather and I doubt they didnt