The First Mistakes by Sandie Jones FIC Jon

     Alice is a mother and a very talented interior designer.  Her business was started with Tom, her first husband.  She was devastated by his death and had a hard time coping.  Then she met Nathan.  He bonded with her daughter and won Alice's heart.  They marry and he becomes a partner in the business that is doing very well.
      And then Nathan begins behaving strangely.  Like most women Alice confides in her best friend Beth about her worries.  Beth was abandoned by her daughter's father years ago so she understands Alice's concerns.
     There are many things that convince Alice there is an affair going on even though Nathan insists he isn't.
     This is a story that had me trying to figure out the truth but it wasn't the usual domestic psychological thriller!   Loved it.