[70K20]

My wife left us last August,(I have my son 18 and daughter 13).we had been married for 20 yrs,but have been separated 3 times over those years.Infidelity back in 94 was the first,mid life crisis for me and she couldn't take it on the second and unhappy on the third.She says she can't go back "to that"..can someone fill me in on what "that is"..and with a multi separated past does the future look grim for reconciling.She was in a no contact state whilst dating another,and now that seems to have fallen through,she is suddenly changing her attitude..she stays longer when visiting and is being being touchy feely..hugs and stuff..what do I make of this??