Cmariem, when you wrote your previous thread in September, most posters thought it likely that your H was having an affair.
When he announced in 1/21 that he didn’t think he loved you, he created great distance between you. He said very hurtful things and blamed you. He cut you off entirely, including your involvement in his business as his long-time advisor. He started working as late as 10:00. He built a team and trashed the plans for you to work there after your youngest started nursery, something he had always pushed. He also put a stop to your going by for lunch.
At the time of the September thread, he was excited about starting a new venture. He spoke of rewarding his ‘amazing’ team with shares in the new company. He carried on about them. As you had always been his biggest champion, advisor and supporter, you felt left behind. You actually have some shares in one of his smaller businesses and had been learning about its finances. You had agreed that, if you should separate, you would run this business to support yourself and the children. However, he had recently ‘slipped up’ and said that if you separated he might move everything to another company solely in his name. You felt financially threatened, as this is what he was already doing to shaft a family member. You feared he planned to divorce you and leave you with nothing.
As for your relationship, whenever you tried to discuss working on your marriage, he would stonewall and tell you to stop stressing him. He would make incongruent statements, like he loved you and didn’t see life without you, but he felt no emotional connection and didn’t like being around you. You were adamant that you wanted to save your marriage, but posters advised you to see a solicitor to learn your options.
Except for the move, it sounds like nothing has changed. He treated you with such contempt last year, and he is still putting distance between you and jerking you around.
I am very sorry, but I believe that he has been and is involved with an OW, likely someone at work. I also believe that if you stay with him, you will become diminished beyond recognition, and that your children will be absorbing a very unhealthy relationship model. In your shoes, I would visit a solicitor asap. 