My boyfriends dad everyday comes home and is like Maggie (his dog)told me she didn't go for a walk…

My boyfriends dad everyday comes home and is like Maggie (his dog)told me she didn't go for a walk and gives me a look like I am supposed to be afraid. And then is like blah blah blah your doctor told you to go on a 2 mile walk everyday and in reality he doesn't give two shits about me he wants his dog to lose some weight. And I'm like yup and just ignore him. The thing that irritates me is he says I didn't take the dog for a walk even if I did and I am like ha yeah she did 👏. Like how about you worry about yourself and let me be a mom I know what's best for me. Somedays I don't feel good so you can take your fat dog for a walk yourself since you feed her a lot of people food. Sorry had to get it off my chest.