Good morning excuse my mother-in-law with her husband they want to marry for the ecclesiastical not to do the first communion and is not confirmed is receiving the talks and can get married abroad and then the husband receive the sacraments.

They can get married if she has all her sacraments and they have the priest's permission. He will not be able to receive the host, that is, to receive communion until he receives her sacraments. Even during the ceremony she will take communion and he will only receive the Father's blessing.

Definitely you can not get married in any country under the Catholic Church if you have not received the communion or the confirmation or Baptism, you will be asked for proof in document to the people who wish to receive this Sacrament of Marriage. My suggestion is that your father-in-law get his Sacraments he needs.

Good morning what I know is that any person who wants to marry first must have the other sacrament baptism, first communion and confirmation then marriage