Can I date while separated?

Well, it’s complicated, my husband is in and out of rehab the last 4 months, I placed my life on hold for 1.4 years.. and I’m not sure we will work things out at this point. So I’m pretty much single and doing what I need to do for myself and my family. I would like to know if it’s considered a crime to date while I figure things out. Obviously being honest that I’m not looking for anything serious, just simple dates.. I’m ok with the good and bad comments.