You may not be able to afford to leave him but he can afford to leave you.
@Faith27 , drop all ideas of wanting romantic gestures right now and approach it from an angle of ensuring financial security.
The very fact that he watched you spend all your savings n Maternity Leave is an indicator that he doesn't think of you as someone to whom he owes financial responsibility and, as the mother of his children, working part time, he certainly should.
In addition, the fact that he has put other assets into the children's names also suggests that not only does he fail to see you as someone to whom he owes no financial responsibility, he is actively taking action to make sure that you have no voice over his assets.
I would check-not with him-that your name is on the deeds of the house.
If it is, maybe start planning for a time when you tell him that insecurity is harming the enjoyment of your life and that you would like the house sold, so that you can take your share.
Never mind the fact that he gives you butterflies now and then-that ship has sailed. Put a cold clear pair of glasses on and start to plan for an exit that you control rather wait for an exit which he controls.
There is always a kisser and a kissed in every relationship and you cannot afford to be the kisser with little financial security and a man who doesn't want to commit to the mother of his children.
Stop running after him. He has made his position clear and often times, human nature being what it is, the more someone crawls, the less esteem they are held in.
You'll get through this but not if you insist on wanting romance. You've had the romance-get the purse strings.