I will tell you my story. Take what you will from it.
WH had a year long A with OW. He worked away from home on a project and lived there only coming home for one day each week. So it was easy to have an A without me knowing since I was working full time at the time as well.
He told me about the A only because the OW got pregnant (she told him she was on birth control and of course he never considered STDs!). He was only too happy to stick it in without a thought as to who else might be using the space (of course according to him she was a lot of things but she wasn't a whore...sure...).
I made a lot of mistakes at first, allowing contact because of the OC. It was torture to see the chats between them about her pregnancy. Finally I made him go see a lawyer to see what his/our options were. I wasn't sure if it was OK to stop communication with OW, if it might impact in some way CS etc. The lawyer said that there needed to be no contact unless and until paternity had been established. He was perfectly within his rights to ignore her communication efforts and in fact, demand that she stop or he would take legal action. If and when she sued for paternity, if it was his, he could either just set up CS through a third party and have nothing to do with OW or OC besides that, or, if he wanted a relationship with OC, he could also go through a 3rd party and never need to see OW. Except of course, as another poster said, if your WH wants a relationship, there will be crossover and you have to be willing to be the bigger person.
For me, I knew that I could NEVER be a part of OC's life in any way. I told my WH that he could have a relationship with the OC if it was his, I would never tell him he wasn't allowed to. But that it would be without me by his side because I was not going to help raise his bastard. I know the child is innocent and didn't ask for any of this, but, so am I and so are my kids! I also let our kids know that if they were interested in getting to know the OC they were more than welcomed to try (paternity has never been established). None of them had any inclination to.
We are almost 3 years out and I still feel the same way. If at any point in time WH decides he wants that relationship, I'll wish him well and file for D. I'm sure some people will think me harsh for putting my own feelings ahead of the OC, but too bad. It's how I feel and I'm sure it would be detrimental to that child if it lives here and feels my resentment and pain. No matter how nice I could be, I doubt I could hide it. I'm not a POS lying cheater who can hide behind a good person's face.
The OW in my case wanted to take my place. I am 99.9% positive that she got pregnant on purpose. His project was coming to an end and she would never see him again. He wasn't gong to be willing to drive 3 hours just to fuck her easy entry ass. I suppose she thought it was the only way to stay in his life. When we called her to let her know that there would be no more communication, she talked to me like we were friends! That's before he told her why we were calling, then she turned into her true persona and started cussing and accusing my WH of being cold hearted. "How could you be so cold? Were you always like that?" "Well, I didn't get myself pregnant. I didn't climb on myself and fuck me." You get the picture. She was hoping to be me but instead got a third mouth to feed from a third baby daddy! Yeah, my WH is in great company!
Jesus! This woman allowed my WH to stay in her home where there were 2 young children, under 5, all night! And once for a whole week! (which he told me he was staying at a hotel
) Obviously she does not make good decisions either. I hate that he introduced that woman into our lives. Months after the OC was born (which was the day before Mother's Day, thanks forever triggers!), she sent me a text over FB giving me an update on how "you're husband's son" was doing because she couldn't send it to him since he blocked her (I blocked as well). Then basically threatened to tell my children that they had a sibling. Too bad for her they already know. I thought about texting back but decided silence was better. Whatever fantasies she has in her head are her delusions and I don't need to fuel them.
As for the "rules" they are still very applicable. I don't think they will ever go back to the way they were before. I don't trust him, he's still doing things because he thinks it's the best thing, when it's really just him protecting himself.
"Happy?" Well, I don't know if that will ever happen for me, with or without him. These days are kinds monochromatic and I just drift through them. Yes, there are breakthrough moments of color and joy, but not like before. I hold on to them as much as I can.
I'm really sorry that you are going through this. I know of one person who posted (can't remember their name) who said they welcomed the OC into their lives and now can't imagine not having them be part of her family. I admire her for that, but I also know that's not me. If you believe you can have that much grace, well, I hope it works out for you. Remember, before promising or doing anything legally, get that paternity test!
I also agree with most posters that you are so young and you do NOT need to be saddled with this kind of thing for the rest of your life. But only you know what you are capable of. When this happened we had been M for 27 years and our youngest was 14. Best of luck to you. If you ever just need to vent, I'm available! ((((porcelainp))))