Name change for this as previous posts may be outing.
Sex life with DH dried up completely about 8 years ago. It was never stellar but that didn’t seem particularly important to either of us . Our relationship was otherwise perfect, he is a fine person and a great dad to our (now adult) kids and we used to have sex at most weekly, then over the years went to fortnightly and monthly until it tailed off altogether. Neither of us seemed bothered and it wasn’t a big deal and I just assumed that’s what happened in long-term relationships. Life was good even if any passion was long-gone. We have both always had our own friends as well as mutual ones, we both run businesses, we were busy but always looked forward to time together.
After the sex stopped altogether, we avoided the subject for a couple of years then we had the conversation where we both agreed that we wanted to stay together as we love each other but that DH didn’t want to give up that part of his life forever and that if it wasn’t possible with me, he would like to look elsewhere and would prefer to do it with my blessing. So, good idea or not, we had an open marriage policy for a few years and it seemed to work well. It was reciprocal but I wasn’t up for it with anyone , not just him, I’ve never been very sexual. Even though he had a couple of brief affairs, nothing changed with our family life and I was happy enough knowing we could carry on as we were. All good. Not a perfect love story but a practical way of keeping things going, which is what we both wanted.
Only now things have changed. He has met someone he really likes, by his own admission even loves, and I am worried he is going to leave me and our life for her. She is younger than us and very attractive. If I were standing next to her, I would look like her grandmother. He is absolutely smitten with her and for the first time, I feel our marriage is truly in danger.
I feel that DH has violated the terms of our agreement for an open marriage and should stop seeing this woman but he has said he won’t do that, that she makes him happy, and that we agreed that we could both see other people etc. so it’s me that’s being unreasonable. Falling in love with someone else was never part of the deal I agreed to, though.
So what can I do? Grit my teeth and bear it and hope they break up? Or ask him again to stop seeing her otherwise our marriage will have to end?