Is it appropriate for a husband to attend the funeral of his wife's sister who died in Chaoshan?

Suitable. The go, wife's big sister, is your children's sister-in-law, you and wife's sister's husband is lapel brother relationship, children's sister-in-law died, you as a uncle should go to the funeral, and even help deal with the aftermath is not too much, lapel brother is also a brother, brother something should be to go, of course, if you really can not because of a major thing to go, with the person explained, can not go, is also understandable, but the gift The first thing I want to do is to make sure that you have the right to go to the right place.