He didn't change his mind after only 3 days. He's just telling you what you want to hear so you'll take him back. He still doesn't want to get married and have kids.
The 2nd Edit makes me consider this photo session a form of cheating. I know that's probably going to be an unpopular take, but if I was the OP, I would feel cheated on and consider it a form of unfaithfulness. Like sending nudes to men on-line. I don't care if 'she just went with it' so what? Still a betrayal of the relationship.
If someone cheating on you is not a deal breaker and you are more than accommodating with her being with others, I would not mention your snooping.
Just let her keep doing her thing.
He didn't change his mind after only 3 days. He's just telling you what you want to hear so you'll take him back. He still doesn't want to get married and have kids.
The 2nd Edit makes me consider this photo session a form of cheating. I know that's probably going to be an unpopular take, but if I was the OP, I would feel cheated on and consider it a form of unfaithfulness. Like sending nudes to men on-line. I don't care if 'she just went with it' so what? Still a betrayal of the relationship.
Fucked up, OP
And then you gotta console your partner that you do,indeed, find her attractive and are just tired/not in the mood rn). So mentally exhausting.