Thinking about leaving him and taking our kids.

Hello ladies, I’d like some reassurance from beautiful, strong, women and moms that have gone tru this already. Been married for 12 years going on 13. Being in a relationship almost 15 years. Have 3 kids together. For different many many reasons I have been wanting to leave for a long time. But I’m afraid I’ll regret it and I won make it. I’m stay home mom, but before our last baby (she’ll be 1) in a few

Weeks, I had a job. A good job. Then decided to stay home. I know I’d be able to get a job, but I’m afraid I won make it or I’ll regret it and come back to misery. How did you overcome this? How did you make it work? Please help. Thank you ant love to you all.