Long time lurker, first time poster but have no where to turn.
Quick backstory, been with DH for 13 years, two children, quite happy family life. Talk lots, generally very open with one another. He is moving to a different office, same firm, and a woman who used to work in the old office is at the new one. She sent him a text when she found out he was moving and it said that she was so happy to get to see him every day again, she ended the text with "I love you"
I've had issue with her in the past over stepping the mark and to be honest it had become something of a joke between DH and me. He showed me the message today, but only after I asked if he had heard from her. TBH I am pretty shell shocked at her choice of words. I am confident nothing has gone on, but the to write I love you at the end of a message isn't normal, is it?