Time to find a job...?

My SO keeps making comments regarding “having to pay for everything” and I just makes me feel like he doesn’t want me being a SAHM anymore. I don’t mind working he just always finds a problem with the jobs I apply for so I don’t go to the interview or shortly after I start working he’ll start accusing me of cheating while being at work. I’m at my whits end and just feel like maybe it’s time to find something and stick with it so he can’t dictate me and make those comments any longer. Any suggestions or ideas where to start.