In every family, some siblings do look like and it shows the resemblance of their parents to them. It depends on how strong the parent chromosomes. Others don’t even look alike. The reason is it could be recessive traits from the bloodline of grandparents. I think it would not be nice if the siblings will appear the same facial features with the exemption of identical twins.
<a href="https://twitter.com/veronicamerrell/status/881650426592022528?lang=en" target="_blank" rel="noopener">Source</a>
My siblings and I are so unique in physical appearance. We don’t look alike that much. It wasn’t the case for children with different fathers. At least, the mother’s chromosomes prevail in our veins. The family as a whole, we are considered to be a nuclear familial relationship. In my father side, they are 9 siblings in total. It was like having a village when the family has a reunion.
<a href="https://www.gettyimages.com/photos/large-family?sort=mostpopular&mediatype=photography&phrase=large%20family" target="_blank" rel="noopener">Source</a>
For some occasions, some children don’t look alike. But then, there are some instances that the father is skeptical if the child is his.That’s a ridiculous thing to think. This can happen if the father is working abroad and came back home with the wife having a new baby in the family. The perhaps the relationship was in trouble and unluckily, the wife impregnated prior the husband went to work abroad.
<a href="https://www.dreamstime.com/stock-photo-husband-listens-to-baby-heartbeat-lying-belly-his-pregnant-wife-happy-image60569862" target="_blank" rel="noopener">Source</a>
“How to solve this doubt of a husband?” It might be ridiculous for a guy to ask for a DNA test. But then, this is the last option to redeem the name of the wife to the people. Since it cannot be controlled that neighbors will make fussy about such situation, DNA testing is the best option to prove that the wife is faithful all along the relationship.
<a href="https://www.shutterstock.com/search/paternity+test" target="_blank" rel="noopener">Source</a>
If this situation had been done, we can be sure that the relationship will not last. The trust was broken and insulting to a woman.There is no way can be patched up if things went sour and bitterness for some.