He got my wife pregnant [pregnant]

My wife had always kinda been curious about sleeping with an other man. So eventually I told her to go for it. Even then to my surprise she actually took me up on the offer. We began looking for guys together. We talked to a lot of guys. Some great and some not so great. The guy we landed on has been amazing. He’s a good looking black guy, about 6 2’ around 210 pounds with a decent build. We met him for a couple dates before anything happened. After they had sex for the first time I could tell immediately this wouldn’t be the only time he fucked her. I’ve never seen her react like that with me. That first meet turned into an other meet with him a few days later and that turned into them seeing each other a couple times a week. After a few weeks of them seeing each other and they got comfortable together they had sex without a condom for the first time. He wasted no time after it came off and came inside her. After that the flood gates were open. A few weeks later she plopped a positive pregnancy test down on the counter in front of me. They still see each other and it’s been amazing.