The decision of who keeps the house after a divorce depends on various factors, including:

1. Divorce agreement: The couple may have a prenuptial agreement or a divorce settlement agreement that specifies who keeps the house.

2. Court decision: If the couple cannot agree, the court will decide based on factors like:

    - Primary residence of children (if applicable)

    - Length of marriage

    - Income and financial situation of each spouse

    - Contributions to the household and mortgage payments

    - Other assets and debts

3. Mediation: A mediator can help the couple reach a mutually acceptable agreement.

4. Selling the house: The couple may decide to sell the house and divide the proceeds.

5. Temporary possession: One spouse may be granted temporary possession of the house, especially if children are involved.

To determine who keeps the house, consider:

1. Consulting with a divorce attorney

2. Negotiating a divorce settlement agreement

3. Seeking mediation or counseling

4. Assessing financial situation and assets

5. Considering the best interests of children (if applicable)

Remember, every situation is unique, and the decision will depend on individual circumstances.