ICPC question

So far whenever we ask the case worker about the timeline, she never really gives a for sure time but instead just says not before the court date or closer to the court date. The home study did not occur because of an issue on the case worker's end. We were ready and prepared for the visit, but she had to cancel. We were contacting her at least once a week but it seemed as if she was getting a little aggravated with the questions so we backed off a little which seemed to get better results. We did ask about contacting our county's DSS to notify them about the plans to make them aware, but she told us to wait and that everything will be done in due time. Thanks.