So, I have been dating this guy for almost 3 years, now. He has been divorced for 7 years. During our relationship, I have caught him watching old home videos with his ex-wife and family and just recently, he took a pair of her underwear and bra from her home. I am really sicked out about it, what do you all think?

Uh... yep.

The video with ex wife and family... seems to be just nostalgic. If he's watching videos of JUST his wife... red flag. But family... who knows, maybe just the nostalgia.

As far as the undies + bra from her house,. run.

It can only be weirder if he starts to wear them. What's his explanation?

I think you should ask him about it. Try not to sound condescending though.

Agreed talk to him. I know I look at old girlfriend pics. But that's just me thinking back to good times. I do that even if I'm with my current girlfriend it's a thing..

But the underwear thing sounds very strange :)

I would talk with him and come back and let us know what he says

Regards