Hi i got merreid to an ilgal man at that time i was british citizen woman but my husband is from syria after w?

will i his got his british citizen i made spounser for him and now he hate me and his said he only got mareid to me becouse he wants to get biritsh citizen. can help me if is ther any way to tell homeoffice to take the citizen ship from him i dont want him anymore to cancell everything that i give him