Roseanne, Season 5

[Roseanne and Mark are having a heart-to-heart before Becky and Mark leave for Minneapolis]

Mark:
All right, I knew this was comin', so... we're too young, I'm not good enough for her, and I got no future.

Roseanne:
Eyes on your own paper!

Mark:
Look, you're just ticked off at me 'cause you think I made Becky marry me. Well, let me tell you somethin'. Becky doesn't do a damn thing she doesn't want to.

Roseanne:
Okay, that's fair enough, she got married 'cause she wanted to. Well, she also wants to finish high school. And if she doesn't, I'm gonna know that that's because of you. And she also wants to go to college. And if she doesn't do that, then I'm gonna know that that's because of you.

Mark:
Hey, I'm gonna take care of her, okay? So just back off.

Roseanne:
Foolish boy. Oh-ho, you know nothing of my powers, do you? See, I'm not just some royal pain in your butt anymore. I'm your mother-in-law. You think I've made your life difficult so far? Well now I'm family, and you've seen the way I treat my family.