Re: Need some answers...
Hi Nancypants90, welcome to Biblical Families.
You have asked for thoughts on how to approach it better, so here goes:
1. Spend time honouring and respecting wife number 1, who is perhaps 10-20 years old than you and would naturally feel threatened by the young and pretty nanny possibly becoming a "wife".
2. Create some separation, physical and emotional, between yourself and the husband, so that you can see if you have the potential for a genuine marriage relationship here, and not just the natural desire that comes from living in close proximity to a member of the opposite sex.
3. Make a clear commitment to the wife to not engage in any physical relations with the husband until there is full consent from her to a marriage, and an actual marriage, and respect that commitment.
4. Ask the husband to obtain formal consent to the marriage from your father or custodian.
5. Ask the husband to prepare a clear marriage agreement and possibly pre-nuptial contract where all roles are spelled out clearly, including the position of assets existing prior to marriage; and the post-marriage childcare arrangements.
There are my answers to your question. And my answer to your possibly unasked question "will things work out for me?"- without completing at least some of the steps I have outlined above, based upon my observation of other posts (but no personal experience), I rate the chances of success for any 'marriage' in the brief circumstances you have described here as close to zero.
ylop
monagamist sympathiser