As posted in the other thread, we wrap and roll to prevent pregnancy.
OP, here are my answers to your questions....
1. How do you guys feel about this? I don't think wrappers are necessary if you're both in a fully committed monogamous marriage, where both parties are 100% sexually healthy, and both are on the same page with having/preventing pregnancies. I personally can't think of any other reason you would need to wrap (other than to prevent pregnancies) if all of the above were true.
2. If I can't trust my husband to be faithful, should I even get married to him? NO, especially if you can't trust him.
3. Is this a naive way of looking at it? No, if you can't trust him before getting married, you won't trust him after getting married.
4. Is this the reality? Of marrying a man you can't trust and having to wrap in your marriage? Yes, if you knowingly want to marry a man you can't trust and not go to the clinic every month. Trust is very a big deal in any relationship, particularly a marriage. I don't know what a marriage can be built on if there's no trust. If you can't trust someone with the little things, how could you trust them with your life by not using a wrapper?
**As I posted in the other thread, if you have reason to believe that your marriage is no longer monogamous, or any of the things listed in my response to question #1 have changed (i.e., sexual health, contraceptives, etc.) with you and/or your partner, then yes, I think you should definitely be wrapping it up. (Personally I'd be discussing my issue FIRST before any need for wrapping or unwrapping anything, but that's just me). The moment things don't add up, your flag should go up and you should kick into "Protect Me" mode. It's better to be safe than sorry in these situations regardless if you're married, engaged, single or otherwise in my opinion, especially if there are issues with trust.