We've also been having marriage counseling which is eye opening and gives us a chance to focus on just us but years of differences and 'rubbing each other up the wrong way' has caused resentment and irritation on both parts.
I love him as a person but I am not in love with his as a wife should be (in my opinion)
I think this is very common (seeing it a lot in my circles, where people who got married in their mid twenties are starting to divorce in their mid 30s) - growing apart can happen. As @EvenMoreFuriousVexation posted, people change, and if you don’t change and grow together, it can cause resentment or indifference years down the line.
I think the narrative about relationships not being hard work doesn’t always help. Yes, a relationship shouldn’t feel difficult and challenging, but you still have to work at it by putting the effort in, like a friendship or any other relationship. It doesn’t just exist by itself, and the romanticised notion that you’re meant to be completely tuned into one another, or ‘completing’ each other, isn’t realistic. You’re two different people, choosing to be together and learning how to understand and support each other.
Love changes. I have been with DP for a long time and I do miss the lust, passion and our both bringing our A-game. But we’ve been together since we were early twenties, and we’re now late 30s. I wouldn’t expect our relationship to be the same as it was at the start, but I get a feeling of contentment and security even when he is being irritating or life is difficult. It’s not what I used to recognise as love, but it’s just different.
Is the marriage counselling giving you ideas to think about changing behaviour and/or the way you relate to each other?