Difficult for you not to over react, but don't take it out of context...at least he has spoken to you so you are fortunate ! My firs husband (compulsive gambler ,,,came home on Christmas and announced he was leaving as he didn't love me anymore and wanted to 'find himself; (!) .....and ran off with the local barmaid !!
Second long term partner was a womanising depressive ...ran off with someone from the US he had never met ,,.....]
Second husband former (his family tell me) member of the AA (and not the road organisation !) .......now has been diagnosed with Parkinsons and Dementia .....
my brother said ;You know how to pick em '! ....so , yes, ask him how he feels, tell him how you feel discuss and see what happens ! Good luck ! Where there is life there is hope Bon courage ! 