Thank you for your prompt response but can you please clarify the bolded statement? What does it mean?

VisaOfficer:


Good afternoon,

Thank you to my NIV colleague for the response to Part 1 of your question. Parts 2 and 3 of your question answered below:

2) As long as you are forthcoming about your marital status, it should not be a problem that your husband does not plan to immigrate with you. If he is on the petition, he can be follow-to-join.
3) The Child Status Protection Act (CSPA) allows the time a visa petition was pending to be subtracted from the beneficiary’s biological age at the time of visa availability so that the applicant is not penalized for the time in which USCIS did not adjudicate the petition. So essentially, the time between the petition filing and the petition approval will be subtracted from the child's age at the time of visa availability.

I hope this is helpful.

Regards,
VO

Good day VO.
I have some questions that are bothering me. My mother is a US citizen & wants to file for me & my family under the F3 visa category. The questions are as follows :
1. Will her filing for me affect renewal of short visit visas? My husband is afraid that if she files for me it will be difficult for us to renew our present b1/b2 visas.
2. Will my husband not wanting to immigrate with me affect the F3 category she wants to file for me? He does not want to immigrate because of the position he's in presently & prefers to practice in Nigeria.
3. I know that it takes awhile for the visa to become available but will my son who is presently 11 years "age out" before he gets the visa or will his age be frozen?
Thank you for taking time out to help me put my mind at rest.