42-Year-Old Husband Seeking Help: Wife's Spiritual Disconnect Threatens Marriage and Family Harmony

Hello Mam, I'm seeking your help over topic that might not be a usual one. I am 42 and my wife is 37 and we are married from 10years and have two loving kids. We r working professionals and my wife is fond of reading lot of spiritual gurus in office over internet, to which primarily I have no problem. Now the issue here is she has very low to no interest in aspirations over usual things between a couple like each other wishes, priortising dis relation before others, a shared dream,a shared hobby, house decor or a common social circle, etc, no ornaments at home ,adoring with just a bindi is a debatable thing as for her because it's all a dikhawa.(though grooming well for office is a duty not dikhawa) .We sleep in separate rooms due to kids, Sex exist but is seldom and mostly a one way traffic. She doesn't take interest in my emotional well being because as per her I'm too confined in materialistic topics . She has an allegation too some day she was seeking the same things from me and didnt got so has found it all in spirituality. While I wonder what was dat exact date as marriage to me was to have a loving romantic and if not perfect but a true relation. .I rather see this as excuse for her deep interest in spiritual journey. What is common and connect us today is we both love kids unconditionally. I am happy go lucky person who believe in karma, god believing and nurturing family from bottom of heart and take every day as new opportunity , but there is a large space I'm lagging definately in this relation. I don't have any interest in diving into all spiritual content at all that hold answers to mystery of life or beyond life. During time of marriage she didn't shared such thoughts (now she say it's continuos evolution) but I feel it's a true cheating of kind to be in marriage and instead of weaving common dreams , deep dive into unilateral agenda. I do get busy to fill this vaccume but I m worried when I think of future as such people tend to further cut off from usual life is what I believe. I'm worried once our primary duties r complete wih regard to kids what will be common grounds in this marriage and if she pursue all this and takes to another level why shall I hue and cry at 60 regretting for my golden past years and whatever remainder future. Moreover, I won't like to ruin the kids mental and emotional well being in their upbringing at any cost and therefore kindly guide how to work things out with her.. What will kids learn from us as they see us two odd mind people staying together.. How will they begin their Romantic relations if dey see ours in misery all through childhood. I feel so sorry for them. What can I do as of now as I feel clueless and helpless inside.