Cooper

We have talked about our marriage a lot in the last couple of months. She claims to love me, tells me I'm a great father and husband, but isn't willing to "give up her freedoms". Since we have been talking some things have changed. She is home more, her cell phone and internet use have decreased. The problem is after being lied to I keep thinking all she is doing is being more careful. Today we went somewhere as a family. I dropped her and the kids off at the door and went to park the car. I was walking to the building when my daughter called my cell to tell me my wife had left her cell in the car. I walked back to the car to get it and when I turned around here comes my wife. I told her I was getting it and she didn't need to come all the way out here. She claimed that I wouldn't be able to find them when I got to the building. I think she was trying to get to her phone before I could look at it. Of coarse I had to say something about that ,which started a fight , which started her crying and me feeling like a jerk for ruining the day. She says I have to trust her that there is no one else. How do you trust someone you have caught in lies? I actually think she does love me, but the life we have is not what she really wants. If it wasn't for our childern I am sure we would no longer be married. Is it wrong to stay together like this? Does a marriage at this point ever get repaired? Is it worth all this pain? Thanks to all who help, Cooper