Your moms daughter would be your sister, so your sister in law would be hers too.
step grandaughter is if your mums dad or dads dad marrys another woman that will make her your step nan and you would be her step daughter
If your child marry someone who already have children, those children will be your step grandchildren.
step grand daughter step grand daughter step grand daughter
Your husband's step-daughter could be your daughter.Your husband could also have a step-daughter who is the daughter of a previous wife from her prior marriage to someone else. In that case, his step-daughter is not related to you, unless you adopt her.
There is no relationship, they share no common ancestor.
If the daughter is biologically related to you, it would be your great-grandchild. If your husband had his daughter before he married you (which would make her your step-daughter), it would be your step-great-grandchild.
She isn't related to you if that what your asking, she is just your dads girlfriend, also step-dads/mums/brothers/sisters aren't related either hahaha could be your future stepmother lol
It actually happens often because they are not blood related.
She isn't related to you if that what your asking, she is just your dads girlfriend, also step-dads/mums/brothers/sisters aren't related either hahaha could be your future stepmother lol
If you have adopted your step daughter, thus making her your daughter, her husband is your son-in-law. If you have not adopted your step daughter, then her husband is not related to you. Some people find it convenient to treat him as a son-in-law, especially if the step daughter became part of your family when she was a child. Although a relatively recently invented term, and not widely used, some like to apply the term "step son-in-law."
No. This is an internet myth that started when she stated on the show that she was Barack Obama's step daughter. But it is not true. President Obama does not have a step-daughter.
If they are not your daughter's children, then they are all step children. They will be called step-grand children. If they have children, those are step-great grand children. If they are your daughter's children, you must know that they are your grand children as they are directly related to you.