Long distance relationships in marriages can cause rifts because of mistrust. there is the loneliness aspect to it that can cripple someone. This can easily cause either of the partners to cheat just to have comfort and take away that lonely feeling which can cot you your marriage. That's usually the biggest risk.
First there must be cheating, you cannot trust anyone 100% especially living in different countries. In fact, men are good in that and you cannot be guaranteed that someone will stay for over 6 months till they go back home.
Yes it is very problematic for a husband and wife to live in different countries it can destroy thier relationship and give space for third party and it will also affect the children
The challenges of a husband and wife living in different countries can include emotional strain, communication difficulties, and potential strain on the relationship due to physical distance and time zone disparities.
I think the biggest problems a wife and a husband staying in different countries face is trust issues. you are in the Netherlands and your wife is in Uganda, definitely you might start thinking that your wife or husband is cheating on you. Even i think that you will eventually start cheating since you are missing the intermittency between the two of you. That need to have sexual pleasure may lead you to extra maritual affairs since you know your spouse is in a far place.
The problem a long distance relationship always face are such as misunderstanding, insecurities and many more so many times just because of poor communication it becomes harder to trust each other and other than that they are not even will be able to spend quality time which make them frustrated and can cause quarrel as well as