The bills are getting paid. We have several account and money automatically goes into the billing account.

I'm wondering if I should just make it so that my portion goes into the billing accout (same as now) and then the residual amount of my paycheck (its only about $150) goes into an account he can't access.

I'm so confused. I just don't want to be walked all over and I think that's unfair. I can spend that money if he wouldn't spend it first!