How should I react to this?

Anonymous

I have a neighbour I get along with. He is a 48 year old man who just moved next to us last month. He has a girlfriend who lives in a different place but she comes to visit sometimes. Yesterday night, I saw him with a younger girl kissing. I thought it was weird, so asked him in the morning who was it, and he said he's been seeing younger women aged 18 to 24 behind his gfs back for years now. They been together for 10 years but at this point he's desiring young better looking women. His girlfriend is over 50 and he's not enjoying her body anymore. I told him it's his thing but feel really weird now. I don't really speak to his girlfriend so I don't care about her, but its just strange to me.

What would you do in my place?

How should I react to this?
5 Opinion