I’m a therapist—here are six things you need to say

Six sentences to reach the seventh heaven.

Amy Morin, a psychotherapist and author of “13 Things Mentally Strong Couples Don’t Do,” reveals six phrases often used in healthy relationships.

“If you and your partner use these phrases frequently, it’s a sign that you’re already a mentally strong couple,” Morin told CNBC Make It. “If you haven’t already, you can start implementing them and you’ll find you’ll become stronger both individually and as a whole.”

Like many psychotherapists, Maureen believes that the more communication there is, the stronger the relationship will be because you can express your feelings, appreciation, and empathy for each other.

Here are six phrases that successful couples use to keep their relationships strong:

1. “I’m going to tell you something that might make you feel uncomfortable.”

While the confession may make your partner a little upset, this statement shows that you have empathy, which is admirable.

“Admitting your mistakes and being honest about your needs can help you grow together,” Morin says.

Psychotherapists suggest that revealing thoughts such as “I feel uncomfortable when you tell your mother about our private business” can help you address the problem head-on rather than avoid it.

2. “I need your support now”

A study conducted by clinical psychologists John Gottman and Julie Gottman, who interviewed more than 3,000 couples, revealed the importance of a supportive partner.

“Your mission is to make yourself vulnerable — to turn attacks and defenses into self-exposure and openness,” the pair told CNBC Make It.

The words “I need your support right now” show that your partner is being vulnerable and honest. Maureen also believes this quote is crucial to a healthy relationship.

3. “I’ve never thought of it this way.”

Sometimes it doesn’t hurt to take a moment to consider your loved one’s perspective, as it will make you see things differently.

The Gottmans consider phrases such as “Let’s compromise here,” “I think your point is valid,” and “I’ve never thought of it that way” to be “agreement” phrases.

Adding these terms to your conversations shows your partner that you are actively listening.

4. “It’s understandable that you feel this way.”

Even if you disagree with your boyfriend, it’s a good idea to remind them that you acknowledge their feelings by saying, “It’s understandable that you feel the way you do,” says Maureen.

Psychotherapists say healthy couples often try to put themselves in each other’s shoes, even if they end up seeing things differently.

5. “I’m sorry for my role in this.”

An important component of a successful relationship is taking responsibility for your own misdeeds; it shows maturity and growth.

“When you take responsibility for your share, your partner is more likely to take responsibility for their share,” says Morin. “That way you can put your energy into developing solutions instead of blaming each other and arguing about who caused the problem.”

6. “Let’s find a solution”

Couples who work together to solve problems demonstrate their strength and confidence in each other to find solutions.

“While some issues are ultimately in your partner’s hands, such as the issues they have with their boss, offering to work together shows that you’re committed to helping them make the best decision for themselves,” Morin declares.