Very possible about being responsible. I thought something similar when he texted pictures of the yardwork he did and the flying ant issue I need to have the exterminator in for, he is probably recording everything
But just now I got an email from him and I have not responded. Based on his ongoing behavior, I feel like it is not real and just a tactic.
Last week on my birthday he threatened to move home and caused a commotion, then he was nice again. Now today is graduation and I am emotional and potentially vulnerable and here it is again. I simply don't trust him, and will refrain from responding (at least for a while)
I am frustrated that he chose today to send an email like this, and it feels like manipulation.