After 55 years of marriage he lost my MOm 10 years ago. Never looked at another woman till a year ago he was introduced to an older woman "just for lunch companion". Within 4 lunch dates they were engaged. She broke it off abruptly but since then he has made some very inappropriate comments to women (waitresses, etc). Not like him at all...I think he's losing his "filter", otherwise mentally fit. What do I do?