Question/Advice: here is the situation - if you were happily married to a guy and raised a son together. would you be ok with him sleeping with other women though he is committed to you and your life together? though he will never be tied down sexually to another woman but he is free to sleep with whomever he wants... (i hope this makes sense)

I wouldn’t be okay with it, but some people are. It’s called an open relationship/marriage, but only really works out if both parties are TRULY okay with it. There’s really nothing wrong with it though, if you choose to go in that direction. :)