Am I wrong?

Am I wrong for getting upset that my husband wont take a photo with me but when his sister asks for a photo he happily gets up to take one? I texted him saying "but I can never get a photo😞" and he gets mad at me and tells me to stop starting shit...

Update: this is always the case when his family has a party she asks for photos and he gets up quick and happy but when I ask he gives me shit.

He knows how I feel about it all but continues