1 year more!
You can send bb to N1 when bb is 2 years old.
And you can prepear yourself now (self study which can help you to find a well paid job then)
My case is similiar to yours.
When my husband 'trace' me, I refuse him.
I told him that I won't consider you as my boy friend as you are the older son, and you are living with your parent. (He bought his flat and his parent move in and live in his flat at that moment).
And he told me that he was planing to buy another flat for his parent. Then, he save all his money in the coming some years and give partly for the new flat.
We get married after his parent move out of his flat.