opinions ....

Im 35 weeks pregnant. My husband is in a different country sorting out a few things. 
A friend sent him pictures that he had just posted on Fb . 4 guys in a room drinking, my husband sitting next to a female that I don't know. I can't see his ring on his left hand where he wears it. It could be on his right i can't tell from the pic. (But that's not where he usually wears it) 
There are 4 guys but she's sitting in the corner next to my husband. 
Not beside any of the other men. 
She's close, there's no space between them and she's holding his phone. 
There's a couple pics where she's not in them. So she would have actually had to squeeze past everyone else and the table in the middle to get to her spot next to my husband. 
The friend had uploaded the pics on his Fb tagged everyone except my husband and the girl. Then private messaged my husband the photos. 
His messenger is still logged on to my iPad so I had a nosey when I saw there was a picture sent 
I'd like to know what you would think and feel if you saw those pics please