My husband and I haven't been seeing eye to eye for a little while now and it has kinda affected our relationship. Today he was gone for hours while I was at work and still wasn't home when I got home from work. When I called he said he went to look at a truck that was for sale and was about to be on his way home. Another two hours passed so I gave him another call (the town he was in is a 45min drive away from our house) he answered the phone and said he was just leaving and when I questioned how he spent so much time looking at a truck he said he was working on it to get it running to try and drive it but couldn't get it to run. He got home and hadn't really talked to me like usual then he left again to take one of his friends home that had came over to hang out (he was over only an hour). Now he went to ask me a question and accidently said a town that I have never lived in. I'm not sure what's going on but I can't help but to fell like he is talking to and/or seeing another women. What do I do? Btw we have two children together and have been married almost 5 years.