Dick pic

Elena
My boyfriend and I have been very steady for almost a year. From time to time we sext. This morning he sent me a dick pic from his bed, which of course I drooled about. On weekends he likes spending his time with his mother (I am living proof of that). So last night he slept over her house and said he went straight to work from her house. However, the dick pic that I got this morning was from his bed. He said he took it Saturday morning and he sent it today. He has never given me a reason not to trust him, but I am beyond mad about this. Thoughts?