DEAR ABBY: I have been married to “George” for 35 years. I was pregnant when I married. We had dated only five months. We came from families that believed you had to “do the right thing” and get married. I love my husband, but never as deeply as I thought I should. I had feelings for someone else (“Dennis”) before I got married, but we were always in different relationships when we’d see each other. He was my husband’s best man at our wedding, and they were friends for many years. He moved away and we had not seen each other for 25 years. Dennis and I recently reconnected, and when we first sa…