rant/want opinions

my bf whom cheated on me by subscribing to dozens of girls on OF and paying $80+ per month instead of paying for his child’s stuff, got mad at me today bc he figured out that i occasionally use a vibrator *not watching anything* and said that i’m essentially a hypocrite.. the math isn’t mathing to me bc he literally has videos of us for him to get off too but i can’t use a vibrator?