Time for a dose of reality. Get a job and please explain why your husband is not working to support you.
Your husband will need to ask sister what her intentions are for the home--would she be willing to continue to rent it out to the wife if she gets a job or does sister in law to sell it to pay the outstanding mortgage and split any potential profit that may be left over.
People get greedy when money is involved, so you really can't expect sister in law to keep her promise to split the money (but I hope she will do so, for your sake) cause she may want to keep it all for herself, AND you maybe can't even count on your husband wanting to give you anything he might get from this estate. Get a divorce and look for a more financially stable spouse in the future.
Your husband will need to ask sister what her intentions are for the home--would she be willing to continue to rent it out to the wife if she gets a job or does sister in law to sell it to pay the outstanding mortgage and split any potential profit that may be left over.
People get greedy when money is involved, so you really can't expect sister in law to keep her promise to split the money (but I hope she will do so, for your sake) cause she may want to keep it all for herself, AND you maybe can't even count on your husband wanting to give you anything he might get from this estate. Get a divorce and look for a more financially stable spouse in the future.