Disgusting.
And a cosmic level of disrespect to you, your children and even his ex.
And sticking it in the bedside draw shows a brazen level of not caring for your feelings at all.
But it’s more than disgusting. It’s a bit sick and sinister. If he masturbates, then you know what’s going through his head. If you have or had a love life or sex life, you have to wonder was those photographs driving his libido !?
I totally agree with other posters. At the end of a relationship, out of respect for the person in the photos, if they are erotic, should be destroyed or returned. This is the decent and correct thing to do.
But you’ve stated this is only the last straw.
Breaking up a family is hard, leaving a comfortable lifestyle is hard, but living with someone who has such an almost vindictive opinion of you and your feelings will destroy you.
The journey maybe hard and seemingly long at first but there is a happy life out for you !!!!
Bless 🙏