Hi I've been married to my husband for 13 years. We have been in a monogamous relationship. I have reconnected with someone from my past and he would like to pursue a relationship. He is married and has one other partner. This would be a LDR since he is several states away. I have never been in any kind of open relationship before but I am hoping to learn how this could work for us. My husband would never be accepting of this arrangment so it would be kept from him. I'm just a bit overwhelmed.