UPDATE:
Well, we had a discussion about this yesterday, and while he had, from the beginning, made it clear that he wanted nothing to do with OW/OC, even if he was the father (aside from CS), he did admit that he liked receiving those updates because it was the only link he had to a child that could be his.
Here is the problem with that. While I don't blame him for changing his feelings on this (I don't think I would be able to go NC with a child of mine either), I feel as if it turns out to be his child, our marriage is not going to survive.
I don't want anything to do with OC and if he is to stay married to me, he will have to go NC period. Which means that he might end up resenting me later on because I am the reason he did not develop a relationship with OC. We live half a country away now and it isn't as if he would be able to visit often or at all. We are not well off enough for that. A worse possible scenario is that at some point he will secretly contact OW to get those updates, photos, etc. so that he can have some connection. That would be a disaster as it would once again introduce OW and WH having a secret from me and I'm sure she would use it to try and convince him that I don't understand him and his need to develop a relationship with OC and what a monster I am for that.
On the other hand, if I go against what I feel and let him bring OC here, I will most likely end up resenting WH for it. Let's be real here, if OC came to live here for any length of time it isn't going to be WH that takes care of OC. It's going to be me. I'll be the one watching OC, making breakfast, lunch, dinner, entertaining OC, taking care of, watching over etc. And when WH does come home, how much time is he actually going to spend with OC? How much of his time is he going to sacrifice in order to build that relationship/bond with OC. And what is that going to look like? Because whatever he does, it will be more than he ever did with his own children. How is that going to affect my kids? Are they going to end up resenting him as well?
For the record, my children are all older, my youngest is 14 and my two oldest are out of the house already. My youngest daughter is 22 and still living with us because she is finishing up her education. My oldest son is 16 and will be graduating HS next year.
If we go with what WH wants and just wait it out until we are in a better place as a couple, more healed from the A, I don't think it will go as well as he thinks it will. After all, finding out 5 years down the road that it is indeed his child is just going to rip that wound wide open again and we will be left with the same decisions, only having wasted years.
If he decides to stay married with the thought that at some point in the future I will change my mind, that is a mistake as well. Because what happens if I don't? And every year that goes by that I don't he might become more bitter, leading to that resentment. I'm not saying I might never get there, but I certainly don't want to stay married based on that possibility.
Also, if he attempts to have a relationship with OC that means that he will once more be in contact with OW. Communication will no longer be one sided, it will have to become a two way street, after all, they will be co-parenting. I can't be around that! I can't have her in our lives, sitting on the sidelines, sneering at how she has a piece of WH all to herself. And she does, no matter what, if that child is his, she will always have a piece of him that no longer belongs to us, his family.
I suppose I am not as selfless as some on here who would put the life of the child ahead of their own wants and desires. Certainly the child is innocent, but not my responsibility.
WH can't ask me to raise OC, even if it is his. And I can't ask him to not have a relationship with his child if he desires it. I see no way out except that we have to separate and he can have his time with OC without my nose being rubbed in it. Because that is how it would feel if I had to be part of OC's life. A constant reminder of the betrayal, the infidelity, the devastation.
I see no answer here. No way that our marriage will survive. If he doesn't want to see a lawyer then I will go see one myself. Not sure what can be done at this point, especially because we still live together and my kids are almost grown.
Any more advise would be appreciated. Maybe someone has a solution?