USCIS requires that marriage-based applications demonstrate a bona fide, ongoing marriage. Temporary separation does not automatically prevent your application, but you will need to provide evidence of your relationship, such as joint finances, communications, or co-parenting of children. If USCIS believes the marriage is no longer genuine, your case could be denied. Transparency about the situation is essential to avoid appearing deceptive.

If the separation is long-term or you anticipate divorce, it may be risky to proceed. USCIS may question the validity of your marriage and could request interviews or additional proof. In such cases, it might be better to pause the application or explore other immigration options rather than risk a denial. Legal counsel can advise on the best strategy to maintain eligibility.