a) Fear. Fear in marriage destroys marital relationships. The wife is to submit to and respect her husband not fear while the husband is to love his wife. There is no fear in love, love removes fear. 1 John.4:18.
b)Too busy. Too busy the spouse often breaks marital communications which will have adverse effects on their marital sexuality.
c) Not listen. A good listener makes the best relationship. The inability to listen to marital conversations sometimes leads to misunderstanding at home and it is a potential marital conflict.
d) Not responding. Naturally, women talks so much more than men, so they hate being ignored while talking. Effective communications are two-way traffic; talking and responding to a conversation with your spouse does great magic at home.
e) Distraction. Whatever kind of distraction is dangerous for your marriage. Marital sex needs almost 100% concentration otherwise, your sexual performance could be stereotyped. You need so much commitment to your spouse to get to orgasm in bed; without orgasm, your marital sexuality is incomplete.
f) Parental role. Once your cares for your children outweigh your care for your spouse, you get into trouble. It thus requires greater godly wisdom to relate with your spouse without infringements or overlapping of your parental obligations against your covenant of love for your spouse.
g) Persistent hurt. Hurts in marriage damages the relationship, especially persistent un-forgiven of previous hurts.
For any relationship to stand the test of time, communication is vital. Absence of communication and transparency, homes are in disarray.
Solution
Keep always your marital communications