Having numerous ex girlfriends when they were married 25 years and have been separated for 2 one of which was in the pandemic
Numerous affairs while married and blaming it on lack of intimacy in the marriage - has no idea what a proper relationship is.
The wives of his closest friends don't like him
Doesn't want to introduce you to any female friends because he thinks it's awkward.
Introduces you to a few close friends but not his very best friend who he speaks to every day, holidays with and meets for dinner with his best friend's relatives and the friend happens to be gay - I can't even begin to think that one through
Has a private list of friends on Facebook - because it has so many ex's on it I suspect.
Is actually incredibly kind and sweet to you, but then mentions he is planning various trips with best friend above but none with you...
Plans his weekend without including you
Constantly refers to breaking up such as "if we break up" - commitment issues
I feel a right idiot listing all of this and missing the massive red flag that could cover a small country.
Oh and just to clarify this is a 55 year old I met IRL...I think I let my guard down because I thought our mutual friends would tell me but it was impossible really for them.