Gambling between family can be considered as safe gambling or real gamble because we are not going to spend too much money but we are going to get more fun compared to real life casinos.
Gambling with family members is not always safe in my opinion since it could lead to unnecessary fights and I am speaking from experience. I witnessed fights between family members due to the money aspect.
It happens only if the bet amount reaches out of our limits so we have to keep them under control for healthy and fun filled experiences which applies to gambling with strangers as well so we can avoid going bank rupt or losing money which is needed for something more important.