Is it just me?

by Kay
(SC)

My husband has begaun to erase text messages from a lady that teaches spin class. I asked why and he said he knew it made me feel uncomfortable. Then he went to friends house that is also a friend of the spin lady and stayed until 2 am. He left his phone there and had to go back the next morning to get it. He said he took the phone off his side because he was sitting in the end of the sofa and the arm kept hitting it. He also text this friend at a later date and ask if the spin lady was going to be hanging out at his house. Is he cheating or am I over reacting? He is a great lier that i know. Please help I have been with him for 30 years and he was my first everything. But I can't live with him cheating.