perhaps you can use a session with your T to bring in your husband and talk about his low sex drive and the ways you can help him, and yourself, to re-ignite this aspect of your relationship.

there may be other reasons for his low sex drive also, like, he could have a hormonal imbalance, depression, sexual dysfunction, or sexually be uninterested... and you can find out why, so you can work on it.

there are other things that could be affecting his sex life also, you name it... there is a regular smorgasbord of probabilities.

then there is a fear of intimacy issue.
so if you know what the problem is, you can work on it and get this train back on the tracks.

I sympathize. I understand how you feel, but looking outside a marriage to ignore, or even fix a problem that is inside of the marriage.. it's just not smart, it's also ineffective.

talk about heartaches, and all types of deceptions, let alone the people you will deal with if this behavior continues... well, it's not worthy of you.

be well, get into facing the problems up close and personal, succeed in this, and have a better life with your own family.

after all, you don't want to hurt another family... I've been on the receiving end, and it really damages people for very long periods of time. some aspects do not leave your life and make you ill. it's not pretty. it's where people who want a wholesome life steer clear.

walk away from this other man. you are better than this.

if you find your husband is not into your marriage, take care of that. you will be available for healthy relationships if you resolve issues and end this marriage before you take up with another man. plus, the caliber of the man will be healthier, well, if you use your head and make good decisions.

right now you are not in this position anyway.

good luck with your marriage.

peace,
night