Marriage Problems

I worked days, my wife worked until midnight. I'd go  home after work and her beautiful sister would feed me and the kids. I started having feelings for her sister and she for me. So I'd leave and go to frriends houses, or the local bar. My wife  would go to Becky and the gangs after work. Becky lived in a new mobile home next to her parents farm house. My wife was late getting home, so I drove out to Becky's a couple different times. They were laughing, drinking, and smoking weed. I couldn't believe it. My wife had always been so dead set against drugs!
December 27, 1971 our second child, Holly,was born. She was another beautiful baby. I believe it was about then that our marriage started falling apart. Money problems seemed to lead from one thing to another. I began drinking heavier and my wife drank some, but mostly enjoyed smoking weed with her friends. As hard as we had tried to live the lives of adults, we began to fail miserably,
While my wife worked the four to midnight shift, I worked the seven to 3:30 day shift. I liked my job. The pay was nothing like G.M.s pay and benefits. Between our two jobs we managed to get by. The problem was that we only seen each other on weekends and more often than not, one of us had to work Saturday. Our marriage slowly began to fall apart.
One evening while she was working, I went to the bar. A friend of mine was sitting at a table with two girls, and he invited me to sit down. We were all sitting there talking and drinking beer when my wife's best friend walked in. She had a very suspicious look in her eyes, and I could tell she couldn't wait to get back to my wife and tell her I was with another woman at the bar.