I informed Home Office about my separation... and now what?

Hello!
I'm a Spanish citizen married to an Albanian citizen. We came here in the UK through a EEA Family Permit and we were granted with a Limited Leave to Remain for 5 years according to the EU Settlement Scheme.

On 3/7/2020 I informed Home Office about the separation because of a current infidelity and bad behaviour (threats, shoutings, lack of socialising, belittlement, money arguments, etc). I wrote an e-mail to StatusReviewUnit@homeoffice.gov.uk telling all the required data and the reasons of separating.

I expected to receive some answer from Home Office, but I am still waiting for it.

Do you know if Home Office should inform about the receipt of the e-mail? Has this immediate effect on my husband's status in the country? Now that he is in Albania with his new lover, will he be refused to enter here in the UK?

I would like to know similar examples happened to you, if you don't mind.

Thanks.